A magnitude ML 1.6 earthquake occured in region: 3 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7020, 13.2140 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Accumoli | RI | 3 | 667 | 667 |
Amatrice | RI | 10 | 2657 | 3324 |
Cittareale | RI | 10 | 482 | 3806 |
Arquata del Tronto | AP | 11 | 1178 | 4984 |
Norcia | PG | 14 | 4957 | 9941 |
Cascia | PG | 17 | 3217 | 13158 |
Acquasanta Terme | AP | 18 | 2916 | 16074 |
Montegallo | AP | 19 | 523 | 16597 |
Montereale | AQ | 20 | 2581 | 19178 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2019-11-27 21:22:53 |
42.7022 | 13.2142 | 11 | 2020-02-28 16:42:13 |
Bollettino Sismico Italiano INGV | 74592351 |
Reviewed Rev100 |
ML 1.8 | 2019-11-27 21:22:53 |
42.6987 | 13.2202 | 11 | 2019-11-27 21:31:27 |
Sala Sismica INGV-Roma | 74090681 |
Field | Value |
---|---|
Time (UTC) | 2019-11-27 21:22:53 ± 0.06 |
Latitude | 42.7022 ± 0.0036 |
Longitude | 13.2142 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 74592351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 454 |
Semi-minor axis of confidence ellipse (meter) | 229 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 246 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 69 |
Number of associated phases, regardless of their use for origin computation | 45 |
Number of defining phases | 44 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.64032 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 43 |
Type of magnitude | ML |
Reference to an origin | 74592351 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-12-13 15:34:59 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 74090681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-11-27 21:31:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CPGN.EHZ. | 2019-11-27T21:23:34.54 | 3.0 | undecidable | manual | S | 0.02 | 0 | |||
IV.T0110.HHZ. | 2019-11-27T21:23:15.34 | 0.6 | undecidable | manual | S | 139 | 69.7746 | 50 | 0.74 | 37 |
IV.ATCC.EHZ. | 2019-11-27T21:23:15.69 | 1.0 | undecidable | manual | S | 319 | 71.0733 | 50 | 0.74 | 19 |
IV.VCEL.EHZ. | 2019-11-27T21:23:13.34 | 1.0 | undecidable | manual | S | 123 | 61.494 | 50 | 0.94 | 17 |
IV.MNTT.EHZ. | 2019-11-27T21:23:11.05 | 1.0 | undecidable | manual | S | 38 | 50.5161 | 50 | 1.57 | 13 |
IV.OFFI.HHZ. | 2019-11-27T21:23:09.78 | 1.0 | undecidable | manual | S | 56 | 46.2204 | 50 | 1.45 | 14 |
IV.FIAM.HHZ. | 2019-11-27T21:23:08.96 | 0.6 | undecidable | manual | S | 189 | 48.8178 | 50 | -0.05 | 47 |
IV.CESI.HHZ. | 2019-11-27T21:23:07.32 | 1.0 | undecidable | manual | S | 323 | 41.9247 | 50 | 0.13 | 23 |
IV.CSP1.EHZ. | 2019-11-27T21:23:07.84 | 0.6 | undecidable | manual | S | 359 | 43.2234 | 50 | 0.32 | 45 |
IV.MF5.EHZ. | 2019-11-27T21:23:06.57 | 0.6 | undecidable | manual | S | 32 | 37.4292 | 50 | 0.59 | 42 |
IV.ARRO.EHZ. | 2019-11-27T21:23:06.61 | 1.0 | undecidable | manual | S | 250 | 39.0276 | 50 | 0.2 | 23 |
IV.GIGS.HHZ. | 2019-11-27T21:23:06.18 | 0.6 | undecidable | manual | S | 133 | 40.2264 | 50 | -0.55 | 43 |
IV.FDMO.HHZ. | 2019-11-27T21:23:06.20 | 0.6 | undecidable | manual | S | 345 | 38.5281 | 50 | -0.06 | 48 |
IV.T0110.HHZ. | 2019-11-27T21:23:05.48 | 0.1 | undecidable | manual | P | 139 | 69.7746 | 50 | -0.18 | 88 |
IV.ATCC.EHZ. | 2019-11-27T21:23:05.83 | 0.6 | undecidable | manual | P | 319 | 71.0733 | 50 | -0.02 | 45 |
IT.MTCL.HGZ. | 2019-11-27T21:23:05.62 | 0.3 | undecidable | manual | S | 332 | 36.741 | 50 | -0.18 | 70 |
IV.VCEL.EHZ. | 2019-11-27T21:23:04.52 | 0.3 | undecidable | manual | P | 123 | 61.494 | 50 | 0.14 | 68 |
IV.TERO.HHZ. | 2019-11-27T21:23:04.15 | 0.3 | undecidable | manual | S | 105 | 33.0447 | 50 | -0.64 | 63 |
IV.MNTT.EHZ. | 2019-11-27T21:23:03.51 | 0.3 | undecidable | manual | P | 38 | 50.5161 | 50 | 0.81 | 56 |
IV.FIAM.HHZ. | 2019-11-27T21:23:02.34 | 0.1 | undecidable | manual | P | 189 | 48.8178 | 50 | -0.08 | 94 |
IV.OFFI.HHZ. | 2019-11-27T21:23:02.69 | 0.1 | undecidable | manual | P | 56 | 46.2204 | 50 | 0.65 | 81 |
IV.MC2.EHZ. | 2019-11-27T21:23:02.23 | 1.0 | undecidable | manual | S | 355 | 23.3544 | 50 | 0.02 | 25 |
IV.CESI.HHZ. | 2019-11-27T21:23:01.28 | 0.1 | undecidable | manual | P | 323 | 41.9247 | 50 | -0.09 | 95 |
IV.MMO1.EHZ. | 2019-11-27T21:23:01.92 | 0.3 | undecidable | manual | S | 23 | 23.754 | 50 | -0.4 | 69 |
IV.CSP1.EHZ. | 2019-11-27T21:23:01.53 | 0.6 | undecidable | manual | P | 359 | 43.2234 | 50 | -0.04 | 48 |
IV.RM33.EHZ. | 2019-11-27T21:23:01.64 | 0.6 | undecidable | manual | S | 180 | 21.4674 | 50 | -0.06 | 49 |
IV.GIGS.HHZ. | 2019-11-27T21:23:00.63 | 0.1 | undecidable | manual | P | 133 | 40.2264 | 50 | -0.48 | 87 |
IV.NRCA.HNZ. | 2019-11-27T21:23:00.03 | 0.1 | undecidable | manual | S | 331 | 16.6722 | 123 | -0.27 | 95 |
IV.FDMO.HHZ. | 2019-11-27T21:23:00.64 | 0.1 | undecidable | manual | P | 345 | 38.5281 | 50 | -0.2 | 93 |
IT.MTCL.HGZ. | 2019-11-27T21:23:00.39 | 0.1 | undecidable | manual | P | 332 | 36.741 | 50 | -0.18 | 94 |
IV.LNSS.HHZ. | 2019-11-27T21:23:00.78 | 0.3 | undecidable | manual | S | 232 | 17.9709 | 121 | 0.11 | 74 |
IV.MF5.EHZ. | 2019-11-27T21:23:00.90 | 0.3 | undecidable | manual | P | 32 | 37.4292 | 50 | 0.22 | 70 |
IV.ARRO.EHZ. | 2019-11-27T21:23:00.87 | 0.1 | undecidable | manual | P | 250 | 39.0276 | 50 | -0.05 | 96 |
IV.SMA1.EHZ. | 2019-11-27T21:22:59.11 | 0.3 | undecidable | manual | S | 129 | 12.6762 | 130 | -0.06 | 75 |
IV.TERO.HHZ. | 2019-11-27T21:22:59.50 | 0.3 | undecidable | manual | P | 105 | 33.0447 | 50 | -0.49 | 66 |
IV.MTRA.EHZ. | 2019-11-27T21:22:59.69 | 0.3 | undecidable | manual | S | 68 | 16.0728 | 124 | -0.43 | 69 |
IV.RM33.EHZ. | 2019-11-27T21:22:58.22 | 0.1 | undecidable | manual | P | 180 | 21.4674 | 50 | 0.01 | 100 |
IV.MC2.EHZ. | 2019-11-27T21:22:58.25 | 0.6 | undecidable | manual | P | 355 | 23.3544 | 50 | -0.25 | 47 |
IV.MMO1.EHZ. | 2019-11-27T21:22:58.39 | 0.1 | undecidable | manual | P | 23 | 23.754 | 50 | -0.17 | 96 |
IV.T1299.HNN. | 2019-11-27T21:22:58.61 | 0.6 | undecidable | manual | S | 144 | 9.3795 | 139 | 0.26 | 48 |
IV.MTRA.EHZ. | 2019-11-27T21:22:57.19 | 0.1 | undecidable | manual | P | 68 | 16.0728 | 124 | -0.1 | 99 |
IV.NRCA.HNZ. | 2019-11-27T21:22:57.43 | 0.1 | positive | manual | P | 331 | 16.6722 | 123 | 0.03 | 100 |
IV.LNSS.HHZ. | 2019-11-27T21:22:57.79 | 0.1 | undecidable | manual | P | 232 | 17.9709 | 121 | 0.18 | 97 |
IV.SMA1.EHZ. | 2019-11-27T21:22:56.90 | 0.1 | undecidable | manual | P | 129 | 12.6762 | 130 | 0.15 | 98 |
IV.T1299.HNN. | 2019-11-27T21:22:56.59 | 0.1 | undecidable | manual | P | 144 | 9.3795 | 139 | 0.32 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.6 | 0.00039614755000000004 | 0.1408 | AML | other | m | 2019-11-27T21:23:00.25 |
IV.SMA1.EHE. | ML:1.8 | 0.0007666025 | 0.1792 | AML | other | m | 2019-11-27T21:22:59.71 |
IV.MTRA.EHE. | ML:1.9 | 0.0007842103 | 0.2688 | AML | other | m | 2019-11-27T21:22:59.80 |
IV.MTRA.HNE. | ML:1.9 | 0.000774339 | 0.2432 | AML | other | m | 2019-11-27T21:22:59.80 |
IV.MTRA.HNN. | ML:1.6 | 0.0003680998 | 0.0768 | AML | other | m | 2019-11-27T21:23:00.08 |
IV.MTRA.EHN. | ML:1.6 | 0.0003697883 | 0.0896 | AML | other | m | 2019-11-27T21:23:00.10 |
IV.NRCA.HNN. | ML:2.6 | 0.0038749675 | 0.0896 | AML | other | m | 2019-11-27T21:23:00.19 |
IV.NRCA.HNE. | ML:2.6 | 0.0031503860000000002 | 0.0896 | AML | other | m | 2019-11-27T21:23:00.13 |
IV.NRCA.HHN. | ML:2.7 | 0.004428576 | 0.0768 | AML | other | m | 2019-11-27T21:23:00.19 |
IV.NRCA.HHE. | ML:2.6 | 0.0035724175 | 0.0768 | AML | other | m | 2019-11-27T21:23:00.35 |
IV.LNSS.HNE. | ML:1.9 | 0.0005977895 | 0.1152 | AML | other | m | 2019-11-27T21:23:01.66 |
IV.LNSS.HHE. | ML:1.9 | 0.0006430040500000001 | 0.1664 | AML | other | m | 2019-11-27T21:23:01.65 |
IV.LNSS.HNN. | ML:2.0 | 0.00086713625 | 0.2048 | AML | other | m | 2019-11-27T21:23:01.09 |
IV.LNSS.HHN. | ML:2.0 | 0.0008607768499999999 | 0.2432 | AML | other | m | 2019-11-27T21:23:01.08 |
IV.RM33.EHN. | ML:1.7 | 0.00031508325 | 0.1792 | AML | other | m | 2019-11-27T21:23:01.90 |
IV.RM33.HNN. | ML:1.6 | 0.00029062515 | 0.1664 | AML | other | m | 2019-11-27T21:23:01.90 |
IV.RM33.HNE. | ML:1.6 | 0.0002721241 | 0.2816 | AML | other | m | 2019-11-27T21:23:03.04 |
IV.RM33.EHE. | ML:1.4 | 0.00016547465 | 0.1664 | AML | other | m | 2019-11-27T21:23:02.68 |
IV.TERO.HHE. | ML:1.6 | 0.00016099144999999997 | 0.1024 | AML | other | m | 2019-11-27T21:23:06.14 |
IV.TERO.HHN. | ML:1.7 | 0.0002243187 | 0.1408 | AML | other | m | 2019-11-27T21:23:05.33 |
IV.GIGS.HHE. | ML:1.0 | 0.000031918045 | 0.1664 | AML | other | m | 2019-11-27T21:23:06.66 |
IV.GIGS.HHN. | ML:1.0 | 0.00003593157 | 0.2432 | AML | other | m | 2019-11-27T21:23:06.41 |
IV.FDMO.HHN. | ML:1.4 | 0.00009313270499999999 | 0.1536 | AML | other | m | 2019-11-27T21:23:08.33 |
IV.FDMO.HHE. | ML:1.4 | 0.000079097025 | 0.2176 | AML | other | m | 2019-11-27T21:23:09.02 |
IV.ARRO.EHN. | ML:1.4 | 0.000084828385 | 0.1536 | AML | other | m | 2019-11-27T21:23:07.98 |
IV.ARRO.EHE. | ML:1.4 | 0.00008509795500000001 | 0.1408 | AML | other | m | 2019-11-27T21:23:08.47 |
IV.MF5.EHE. | ML:1.4 | 0.000084140065 | 0.3584 | AML | other | m | 2019-11-27T21:23:07.16 |
IV.MF5.EHN. | ML:1.3 | 0.00007572295999999999 | 0.1792 | AML | other | m | 2019-11-27T21:23:08.74 |
IV.CESI.HNN. | ML:1.5 | 0.0001015827 | 0.1024 | AML | other | m | 2019-11-27T21:23:08.42 |
IV.CESI.HHE. | ML:1.4 | 0.00007863945 | 0.2432 | AML | other | m | 2019-11-27T21:23:10.41 |
IV.CESI.HHN. | ML:1.6 | 0.00012652667000000002 | 0.128 | AML | other | m | 2019-11-27T21:23:08.69 |
IV.FIAM.HHE. | ML:0.6 | 0.000009420219 | 0.1664 | AML | other | m | 2019-11-27T21:23:10.00 |
IV.FIAM.HHN. | ML:0.6 | 0.0000110770705 | 0.192 | AML | other | m | 2019-11-27T21:23:09.54 |
IV.OFFI.HHE. | ML:1.7 | 0.000145431205 | 0.32 | AML | other | m | 2019-11-27T21:23:12.12 |
IV.OFFI.HHN. | ML:1.8 | 0.00017052535 | 0.6144 | AML | other | m | 2019-11-27T21:23:10.75 |
IV.MNTT.EHN. | ML:1.8 | 0.00017320853999999998 | 0.2304 | AML | other | m | 2019-11-27T21:23:15.27 |
IV.MNTT.EHE. | ML:1.7 | 0.000137428835 | 0.2816 | AML | other | m | 2019-11-27T21:23:15.04 |
IV.VCEL.EHE. | ML:1.6 | 0.00008353557999999999 | 0.128 | AML | other | m | 2019-11-27T21:23:14.97 |
IV.VCEL.EHN. | ML:1.6 | 0.000083016085 | 0.1408 | AML | other | m | 2019-11-27T21:23:14.59 |
IV.T0110.HHN. | ML:1.5 | 0.000050894975000000005 | 0.2176 | AML | other | m | 2019-11-27T21:23:20.68 |
IV.T0110.HHE. | ML:1.4 | 0.000041192635 | 0.1408 | AML | other | m | 2019-11-27T21:23:18.85 |
IV.ATCC.EHN. | ML:1.5 | 0.00004779726500000001 | 0.3072 | AML | other | m | 2019-11-27T21:23:19.42 |
IV.ATCC.EHE. | ML:1.3 | 0.000036678385000000003 | 0.832 | AML | other | m | 2019-11-27T21:23:25.65 |