A magnitude ML 1.3 earthquake occured in region: 6 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7250, 13.1880 at 14 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 | 6 | 667 | 667 |
Arquata del Tronto | AP | 11 | 1178 | 1845 |
Norcia | PG | 11 | 4957 | 6802 |
Cittareale | RI | 12 | 482 | 7284 |
Amatrice | RI | 13 | 2657 | 9941 |
Cascia | PG | 14 | 3217 | 13158 |
Montegallo | AP | 18 | 523 | 13681 |
Acquasanta Terme | AP | 19 | 2916 | 16597 |
Castelsantangelo sul Nera | MC | 19 | 281 | 16878 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2020-01-27 17:22:33 |
42.7248 | 13.1875 | 14 | 2020-07-18 21:08:23 |
Bollettino Sismico Italiano INGV | 77051821 |
Reviewed Rev100 |
ML 1.3 | 2020-01-27 17:22:34 |
42.7273 | 13.1907 | 12 | 2020-01-27 17:35:57 |
Sala Sismica INGV-Roma | 75919721 |
Field | Value |
---|---|
Time (UTC) | 2020-01-27 17:22:33 ± 0.07 |
Latitude | 42.7248 ± 0.0027 |
Longitude | 13.1875 ± 0.0037 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77051821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 340 |
Semi-minor axis of confidence ellipse (meter) | 28 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 73 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32016 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 77051821 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-05 16:44:27 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 75919721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-27 17:35:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EUCT.HNZ. | 2020-01-27T17:24:08.66 | 3.0 | undecidable | manual | Sn | 1.91 | 0 | |||
AC.VLO.HHZ. | 2020-01-27T17:23:59.44 | 3.0 | undecidable | manual | Pg | 15.02 | 0 | |||
IV.MNTV.HNZ. | 2020-01-27T17:23:54.98 | 3.0 | undecidable | manual | Sg | 12.05 | 0 | |||
IT.VNF1.HGZ. | 2020-01-27T17:23:23.11 | 3.0 | undecidable | manual | Sg | 1.02 | 0 | |||
IV.LRP.EHZ. | 2020-01-27T17:23:15.93 | 3.0 | undecidable | manual | Sg | -0.89 | 0 | |||
IV.VITU.HHZ. | 2020-01-27T17:23:03.59 | 3.0 | undecidable | manual | Pn | 1.02 | 0 | |||
IV.LRP.EHZ. | 2020-01-27T17:22:56.90 | 3.0 | undecidable | manual | Pg | 3.02 | 0 | |||
TV.SF04.EHZ. | 2020-01-27T17:22:53.28 | 3.0 | negative | manual | P | 2.55 | 0 | |||
IV.CERT.HHZ. | 2020-01-27T17:22:49.62 | 3.0 | negative | manual | P | -0.74 | 0 | |||
IV.FDMO.HHZ. | 2020-01-27T17:22:46.07 | 0.3 | undecidable | manual | S | 347 | 35.5422 | 97 | 0.17 | 70 |
IT.MTCL.HGZ. | 2020-01-27T17:22:45.42 | 0.6 | undecidable | manual | S | 333 | 33.5442 | 98 | 0.05 | 48 |
IV.CAMP.HHZ. | 2020-01-27T17:22:43.85 | 0.6 | undecidable | manual | S | 139 | 27.6501 | 101 | 0.02 | 49 |
IV.MMO1.EHZ. | 2020-01-27T17:22:42.45 | 0.3 | undecidable | manual | S | 30 | 22.4553 | 106 | -0.02 | 74 |
IV.MC2.EHZ. | 2020-01-27T17:22:42.63 | 0.6 | undecidable | manual | S | 0 | 20.6682 | 108 | 0.61 | 42 |
IV.GAVE.EHZ. | 2020-01-27T17:22:42.84 | 0.3 | undecidable | manual | S | 261 | 24.1536 | 104 | -0.08 | 72 |
IV.RM33.EHZ. | 2020-01-27T17:22:42.81 | 0.3 | undecidable | manual | S | 175 | 24.0537 | 104 | -0.08 | 72 |
IV.LNSS.HHZ. | 2020-01-27T17:22:41.36 | 0.3 | undecidable | manual | S | 222 | 18.0708 | 113 | -0.01 | 73 |
IV.SMA1.EHZ. | 2020-01-27T17:22:41.17 | 0.3 | undecidable | manual | S | 131 | 15.9729 | 117 | 0.31 | 70 |
IV.FDMO.HHZ. | 2020-01-27T17:22:40.77 | 0.1 | undecidable | manual | P | 347 | 35.5422 | 97 | -0.06 | 95 |
IT.MTCL.HGZ. | 2020-01-27T17:22:40.58 | 0.3 | undecidable | manual | P | 333 | 33.5442 | 98 | 0.05 | 72 |
IV.MTRA.EHN. | 2020-01-27T17:22:40.77 | 0.3 | undecidable | manual | S | 78 | 17.3715 | 114 | -0.43 | 69 |
IV.T1299.HNN. | 2020-01-27T17:22:40.05 | 0.6 | undecidable | manual | S | 142 | 12.6762 | 126 | -0.06 | 49 |
IV.CAMP.HHZ. | 2020-01-27T17:22:39.55 | 0.3 | undecidable | manual | P | 139 | 27.6501 | 101 | -0.09 | 72 |
IV.PESA.HHZ. | 2020-01-27T17:22:39.13 | 3.0 | undecidable | manual | P | -2.26 | 0 | |||
IV.NRCA.HHZ. | 2020-01-27T17:22:39.85 | 0.1 | undecidable | manual | S | 334 | 13.4754 | 124 | -0.43 | 92 |
IV.GAVE.EHZ. | 2020-01-27T17:22:39.26 | 0.3 | undecidable | manual | P | 261 | 24.1536 | 104 | 0.15 | 72 |
IV.RM33.EHZ. | 2020-01-27T17:22:39.02 | 0.1 | undecidable | manual | P | 175 | 24.0537 | 104 | -0.07 | 96 |
IV.MTRA.EHN. | 2020-01-27T17:22:38.13 | 0.3 | undecidable | manual | P | 78 | 17.3715 | 114 | 0.01 | 74 |
IV.MMO1.EHZ. | 2020-01-27T17:22:38.95 | 0.1 | undecidable | manual | P | 30 | 22.4553 | 106 | 0.1 | 96 |
IV.LNSS.HHZ. | 2020-01-27T17:22:38.27 | 0.1 | undecidable | manual | P | 222 | 18.0708 | 113 | 0.05 | 99 |
IV.MC2.EHZ. | 2020-01-27T17:22:38.57 | 0.3 | undecidable | manual | P | 0 | 20.6682 | 108 | -0.02 | 74 |
IV.T1299.HNN. | 2020-01-27T17:22:37.63 | 0.1 | undecidable | manual | P | 142 | 12.6762 | 126 | 0.14 | 98 |
IV.NRCA.HHZ. | 2020-01-27T17:22:37.60 | 0.1 | positive | manual | P | 334 | 13.4754 | 124 | 0.01 | 100 |
IV.SMA1.EHZ. | 2020-01-27T17:22:37.95 | 0.1 | undecidable | manual | P | 131 | 15.9729 | 117 | 0.03 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:1.6 | 0.0003594185 | 0.064 | AML | other | m | 2020-01-27T17:22:39.91 |
IV.NRCA.HHN. | ML:1.7 | 0.00042972200000000006 | 0.064 | AML | other | m | 2020-01-27T17:22:39.91 |
IV.NRCA.HNE. | ML:1.7 | 0.0004232538 | 0.1664 | AML | other | m | 2020-01-27T17:22:40.07 |
IV.NRCA.HHE. | ML:1.7 | 0.00045757375 | 0.192 | AML | other | m | 2020-01-27T17:22:40.17 |
IV.LNSS.HNN. | ML:1.4 | 0.00018522339999999999 | 0.896 | AML | other | m | 2020-01-27T17:22:40.29 |
IV.LNSS.HNE. | ML:1.4 | 0.00017718830000000002 | 0.2688 | AML | other | m | 2020-01-27T17:22:41.64 |
IV.LNSS.HHE. | ML:1.4 | 0.00016524745000000003 | 0.2816 | AML | other | m | 2020-01-27T17:22:41.64 |
IV.LNSS.HHN. | ML:1.4 | 0.0001726481 | 0.256 | AML | other | m | 2020-01-27T17:22:41.70 |
IV.SMA1.EHN. | ML:1.0 | 0.00007548233 | 0.2176 | AML | other | m | 2020-01-27T17:22:41.84 |
IV.SMA1.EHE. | ML:1.2 | 0.00011571240000000001 | 0.1152 | AML | other | m | 2020-01-27T17:22:42.12 |
IV.RM33.HNN. | ML:1.3 | 0.00011553875 | 1.7696 | AML | other | m | 2020-01-27T17:22:42.91 |
IV.RM33.EHE. | ML:1.2 | 0.00009951436499999999 | 0.2048 | AML | other | m | 2020-01-27T17:22:43.16 |
IV.RM33.EHN. | ML:1.2 | 0.00008490127 | 0.2816 | AML | other | m | 2020-01-27T17:22:43.73 |
IV.GAVE.EHE. | ML:1.2 | 0.00009706505 | 0.1408 | AML | other | m | 2020-01-27T17:22:43.75 |
IV.GAVE.EHN. | ML:1.2 | 0.000100057785 | 0.1408 | AML | other | m | 2020-01-27T17:22:44.15 |
IV.CAMP.HHE. | ML:0.6 | 0.0000209443945 | 0.2688 | AML | other | m | 2020-01-27T17:22:44.22 |
IV.CAMP.HHN. | ML:0.8 | 0.000027793344999999997 | 0.3328 | AML | other | m | 2020-01-27T17:22:45.17 |
IV.FDMO.HHN. | ML:0.9 | 0.00002844877 | 0.2944 | AML | other | m | 2020-01-27T17:22:46.27 |
IV.FDMO.HHE. | ML:0.8 | 0.00002652125735 | 0.1408 | AML | other | m | 2020-01-27T17:22:46.69 |
IV.RM33.HNE. | ML:1.4 | 0.0001521662 | 1.232 | AML | other | m | 2020-01-27T17:22:54.10 |