A magnitude ML 1.7 earthquake occured in region: 2 km S Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6810, 13.2530 at 10 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 | 2 | 667 | 667 |
Amatrice | RI | 6 | 2657 | 3324 |
Cittareale | RI | 10 | 482 | 3806 |
Arquata del Tronto | AP | 11 | 1178 | 4984 |
Acquasanta Terme | AP | 16 | 2916 | 7900 |
Campotosto | AQ | 17 | 542 | 8442 |
Montereale | AQ | 17 | 2581 | 11023 |
Norcia | PG | 18 | 4957 | 15980 |
Capitignano | AQ | 18 | 665 | 16645 |
Montegallo | AP | 19 | 523 | 17168 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2020-01-25 04:03:31 |
42.681 | 13.2533 | 10 | 2020-07-18 21:08:21 |
Bollettino Sismico Italiano INGV | 76649751 |
Reviewed Rev100 |
ML 1.7 | 2020-01-25 04:03:31 |
42.6778 | 13.2653 | 10 | 2020-01-25 04:08:58 |
Sala Sismica INGV-Roma | 75825291 |
Field | Value |
---|---|
Time (UTC) | 2020-01-25 04:03:31 ± 0.05 |
Latitude | 42.6810 ± 0.0036 |
Longitude | 13.2533 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 76649751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 357 |
Semi-minor axis of confidence ellipse (meter) | 348 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 135 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
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 | 43 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.05126 |
Epicentral distance of station farthest from the epicenter (degree) | 0.82378 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 30 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 27 |
Type of magnitude | ML |
Reference to an origin | 76649751 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-02-19 14:09:17 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 27 |
Type of magnitude | ML |
Reference to an origin | 75825291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-25 04:08:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-01-25T04:03:54.80 | 3.0 | undecidable | manual | S | 350 | 72.9714 | 50 | 1.46 | 0 |
IV.INTR.HHE. | 2020-01-25T04:03:47.28 | 1.0 | undecidable | manual | P | 144 | 91.4418 | 50 | 0.5 | 20 |
IV.CSP1.EHE. | 2020-01-25T04:03:46.00 | 1.0 | undecidable | manual | S | 355 | 45.7209 | 50 | -0.07 | 24 |
IV.GUMA.HHZ. | 2020-01-25T04:03:45.80 | 0.3 | undecidable | manual | S | 9 | 42.8238 | 50 | 0.5 | 65 |
IV.EL6.EHZ. | 2020-01-25T04:03:44.82 | 1.0 | undecidable | manual | P | 350 | 72.9714 | 50 | 0.89 | 17 |
IV.MF5.EHZ. | 2020-01-25T04:03:44.40 | 0.6 | undecidable | manual | S | 26 | 37.9287 | 50 | 0.41 | 45 |
IV.ATCC.EHE. | 2020-01-25T04:03:44.14 | 1.0 | undecidable | manual | P | 319 | 74.8695 | 50 | -0.09 | 22 |
IV.FDMO.HHZ. | 2020-01-25T04:03:44.70 | 0.6 | undecidable | manual | S | 341 | 41.7249 | 50 | -0.29 | 45 |
IV.SNTG.HHE. | 2020-01-25T04:03:43.03 | 1.0 | undecidable | manual | P | 338 | 68.5758 | 50 | -0.22 | 22 |
IV.ASSB.HHN. | 2020-01-25T04:03:42.55 | 1.0 | undecidable | manual | P | 310 | 62.7927 | 50 | 0.19 | 22 |
IV.GIGS.HHZ. | 2020-01-25T04:03:42.50 | 3.0 | undecidable | manual | S | 134 | 36.3414 | 50 | -1.06 | 0 |
IV.T0110.HHZ. | 2020-01-25T04:03:42.59 | 0.6 | undecidable | manual | P | 139 | 65.8896 | 50 | -0.25 | 44 |
IV.VCEL.EHN. | 2020-01-25T04:03:41.78 | 1.0 | undecidable | manual | P | 123 | 57.5979 | 50 | 0.23 | 22 |
IV.CESX.HHZ. | 2020-01-25T04:03:41.05 | 0.6 | undecidable | manual | P | 262 | 55.0005 | 50 | -0.11 | 46 |
IV.GAVE.EHZ. | 2020-01-25T04:03:41.50 | 0.3 | undecidable | manual | S | 273 | 29.3484 | 50 | -0.19 | 71 |
IV.MNTT.EHZ. | 2020-01-25T04:03:41.02 | 0.3 | undecidable | manual | P | 33 | 50.616 | 50 | 0.54 | 63 |
IV.OFFI.HHZ. | 2020-01-25T04:03:40.12 | 0.1 | undecidable | manual | P | 51 | 45.1215 | 50 | 0.49 | 86 |
IV.MML1.HNE. | 2020-01-25T04:03:40.72 | 0.3 | undecidable | manual | P | 335 | 53.1024 | 50 | -0.16 | 69 |
IV.FIAM.HNN. | 2020-01-25T04:03:39.72 | 1.0 | undecidable | manual | P | 194 | 47.1195 | 50 | -0.23 | 23 |
IV.MMO1.EHZ. | 2020-01-25T04:03:39.90 | 1.0 | undecidable | manual | S | 14 | 24.9528 | 111 | -0.44 | 23 |
IV.CSP1.EHE. | 2020-01-25T04:03:39.44 | 0.3 | undecidable | manual | P | 355 | 45.7209 | 50 | -0.29 | 68 |
IV.GUMA.HHZ. | 2020-01-25T04:03:39.46 | 0.3 | undecidable | manual | P | 9 | 42.8238 | 50 | 0.17 | 70 |
IV.CESI.HHE. | 2020-01-25T04:03:39.59 | 0.6 | undecidable | manual | P | 322 | 45.8208 | 50 | -0.15 | 46 |
IV.NRCA.HHZ. | 2020-01-25T04:03:38.70 | 1.0 | undecidable | manual | S | 326 | 20.3685 | 115 | -0.18 | 24 |
IV.FDMO.HHZ. | 2020-01-25T04:03:38.78 | 0.3 | undecidable | manual | P | 341 | 41.7249 | 50 | -0.33 | 68 |
IV.RM33.EHZ. | 2020-01-25T04:03:38.50 | 0.3 | undecidable | manual | S | 189 | 19.3695 | 116 | -0.06 | 74 |
IV.MF5.EHZ. | 2020-01-25T04:03:38.65 | 0.1 | undecidable | manual | P | 26 | 37.9287 | 50 | 0.12 | 95 |
IV.LNSS.HHZ. | 2020-01-25T04:03:38.90 | 0.3 | undecidable | manual | S | 244 | 19.4694 | 116 | 0.31 | 70 |
IV.ARRO.EHZ. | 2020-01-25T04:03:38.79 | 0.3 | undecidable | manual | P | 254 | 41.3253 | 50 | -0.27 | 68 |
IV.CAMP.HHZ. | 2020-01-25T04:03:38.40 | 0.3 | undecidable | manual | S | 142 | 20.5683 | 115 | -0.53 | 67 |
IT.MTCL.HGZ. | 2020-01-25T04:03:38.74 | 1.0 | undecidable | manual | P | 329 | 40.4262 | 50 | -0.17 | 23 |
IV.GIGS.HHZ. | 2020-01-25T04:03:37.91 | 0.3 | undecidable | manual | P | 134 | 36.3414 | 50 | -0.37 | 68 |
IV.GAVE.EHZ. | 2020-01-25T04:03:37.04 | 0.1 | positive | manual | P | 273 | 29.3484 | 50 | -0.16 | 95 |
IV.MTRA.EHZ. | 2020-01-25T04:03:36.60 | 0.3 | undecidable | manual | S | 54 | 14.3745 | 124 | -0.47 | 69 |
IV.MMO1.EHZ. | 2020-01-25T04:03:36.20 | 0.1 | undecidable | manual | P | 14 | 24.9528 | 111 | -0.22 | 95 |
IV.MC2.EHZ. | 2020-01-25T04:03:36.51 | 0.6 | undecidable | manual | P | 348 | 26.0517 | 110 | -0.13 | 48 |
IV.CAMP.HHZ. | 2020-01-25T04:03:35.47 | 0.1 | undecidable | manual | P | 142 | 20.5683 | 115 | -0.14 | 97 |
IV.NRCA.HHZ. | 2020-01-25T04:03:35.58 | 0.1 | negative | manual | P | 326 | 20.3685 | 115 | 0 | 100 |
IV.RM33.EHZ. | 2020-01-25T04:03:35.48 | 0.1 | positive | manual | P | 189 | 19.3695 | 116 | 0.09 | 98 |
IV.SMA1.EHZ. | 2020-01-25T04:03:35.40 | 0.3 | undecidable | manual | S | 130 | 8.6802 | 138 | -0.17 | 74 |
IV.T1299.HNN. | 2020-01-25T04:03:35.30 | 0.3 | undecidable | manual | S | 156 | 5.6943 | 149 | 0.36 | 71 |
IV.LNSS.HHZ. | 2020-01-25T04:03:35.63 | 0.1 | positive | manual | P | 244 | 19.4694 | 116 | 0.22 | 96 |
IV.MTRA.EHZ. | 2020-01-25T04:03:34.47 | 0.1 | undecidable | manual | P | 54 | 14.3745 | 124 | -0.06 | 100 |
IV.T1299.HNN. | 2020-01-25T04:03:33.74 | 0.1 | positive | manual | P | 156 | 5.6943 | 149 | 0.44 | 94 |
IV.SMA1.EHZ. | 2020-01-25T04:03:33.88 | 0.1 | undecidable | manual | P | 130 | 8.6802 | 138 | 0.21 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.6 | 0.0005200000000000001 | 0.16 | AML | other | m | 2020-01-25T04:03:35.73 |
IV.SMA1.EHE. | ML:1.5 | 0.00047299999999999995 | 0.32 | AML | other | m | 2020-01-25T04:03:35.81 |
IV.MTRA.EHN. | ML:1.9 | 0.0008545 | 0.16 | AML | other | m | 2020-01-25T04:03:37.00 |
IV.MTRA.HNN. | ML:2.0 | 0.0009295 | 1.56 | AML | other | m | 2020-01-25T04:03:37.00 |
IV.MTRA.EHE. | ML:2.0 | 0.0009465 | 0.24 | AML | other | m | 2020-01-25T04:03:37.13 |
IV.MTRA.HNE. | ML:2.0 | 0.0009705 | 0.22 | AML | other | m | 2020-01-25T04:03:37.01 |
IV.CAMP.HHE. | ML:1.2 | 0.00010355000000000001 | 0.14 | AML | other | m | 2020-01-25T04:03:38.65 |
IV.CAMP.HHN. | ML:1.1 | 0.00009135 | 0.2 | AML | other | m | 2020-01-25T04:03:38.69 |
IV.NRCA.HHN. | ML:1.8 | 0.0004215 | 0.1 | AML | other | m | 2020-01-25T04:03:38.83 |
IV.LNSS.HHN. | ML:1.6 | 0.00030100000000000005 | 0.16 | AML | other | m | 2020-01-25T04:03:39.18 |
IV.LNSS.HNN. | ML:1.6 | 0.0003431658 | 0.8576 | AML | other | m | 2020-01-25T04:03:39.18 |
IV.LNSS.HHE. | ML:1.7 | 0.0003485 | 0.72 | AML | other | m | 2020-01-25T04:03:39.56 |
IV.RM33.EHE. | ML:1.5 | 0.000247 | 0.12 | AML | other | m | 2020-01-25T04:03:39.26 |
IV.NRCA.HHE. | ML:1.8 | 0.0005295000000000001 | 0.1 | AML | other | m | 2020-01-25T04:03:39.33 |
IV.NRCA.HNE. | ML:1.8 | 0.000517 | 0.1 | AML | other | m | 2020-01-25T04:03:39.33 |
IV.RM33.EHN. | ML:1.4 | 0.00020150000000000002 | 0.34 | AML | other | m | 2020-01-25T04:03:39.65 |
IV.LNSS.HNE. | ML:1.7 | 0.00039632255 | 0.5408 | AML | other | m | 2020-01-25T04:03:39.55 |
IV.NRCA.HNN. | ML:1.7 | 0.000384 | 0.98 | AML | other | m | 2020-01-25T04:03:39.44 |
IV.GAVE.EHN. | ML:1.6 | 0.00020649999999999998 | 0.28 | AML | other | m | 2020-01-25T04:03:41.81 |
IV.GAVE.EHE. | ML:1.6 | 0.000188 | 0.18 | AML | other | m | 2020-01-25T04:03:44.29 |
IV.GUMA.HHE. | ML:2.0 | 0.000345 | 0.24 | AML | other | m | 2020-01-25T04:03:46.19 |
IV.GUMA.HHN. | ML:2.0 | 0.00029299999999999997 | 0.22 | AML | other | m | 2020-01-25T04:03:46.24 |
IV.GUMA.HNE. | ML:2.0 | 0.00034250000000000003 | 0.34 | AML | other | m | 2020-01-25T04:03:46.32 |
IV.ARRO.EHE. | ML:1.2 | 0.0000543 | 0.86 | AML | other | m | 2020-01-25T04:03:46.36 |
IV.ARRO.EHN. | ML:1.3 | 0.000059399999999999994 | 0.66 | AML | other | m | 2020-01-25T04:03:47.65 |
IV.OFFI.HHE. | ML:1.9 | 0.00024445 | 0.24 | AML | other | m | 2020-01-25T04:03:48.45 |
IV.OFFI.HHN. | ML:1.8 | 0.0002055 | 0.38 | AML | other | m | 2020-01-25T04:03:48.60 |