A magnitude ML 1.5 earthquake occured in region: 3 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7120, 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 |
Arquata del Tronto | AP | 10 | 1178 | 1845 |
Amatrice | RI | 11 | 2657 | 4502 |
Cittareale | RI | 11 | 482 | 4984 |
Norcia | PG | 13 | 4957 | 9941 |
Cascia | PG | 16 | 3217 | 13158 |
Acquasanta Terme | AP | 17 | 2916 | 16074 |
Montegallo | AP | 18 | 523 | 16597 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2019-12-30 03:12:56 |
42.7123 | 13.2135 | 11 | 2020-02-28 16:42:24 |
Bollettino Sismico Italiano INGV | 76432501 |
Reviewed Rev100 |
ML 1.6 | 2019-12-30 03:12:56 |
42.7172 | 13.2118 | 10 | 2019-12-30 03:18:24 |
Sala Sismica INGV-Roma | 75100411 |
Field | Value |
---|---|
Time (UTC) | 2019-12-30 03:12:56 ± 0.05 |
Latitude | 42.7123 ± 0.0027 |
Longitude | 13.2135 ± 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 | 76432501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 416 |
Semi-minor axis of confidence ellipse (meter) | 222 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 252 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 60 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 37 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.09263 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52341 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 76432501 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-02-14 16:59:50 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 75100411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-30 03:18:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.HNE. | 2019-12-30T03:13:12.70 | 0.6 | undecidable | manual | S | 336 | 48.618 | 50 | 0.29 | 45 |
IV.PF6.EHN. | 2019-12-30T03:13:12.40 | 0.6 | undecidable | manual | S | 358 | 47.2194 | 50 | 0.37 | 44 |
IV.CSP1.EHE. | 2019-12-30T03:13:10.70 | 0.6 | undecidable | manual | S | 359 | 42.1245 | 50 | 0.04 | 48 |
IV.GUMA.HNN. | 2019-12-30T03:13:10.70 | 0.1 | undecidable | manual | S | 14 | 40.1265 | 50 | 0.57 | 85 |
IV.CESI.HHZ. | 2019-12-30T03:13:10.20 | 0.1 | undecidable | manual | S | 322 | 41.0256 | 50 | -0.18 | 93 |
IV.GIGS.HHN. | 2019-12-30T03:13:10.00 | 0.1 | undecidable | manual | S | 134 | 41.1255 | 50 | -0.39 | 89 |
IV.MF5.EHZ. | 2019-12-30T03:13:09.80 | 0.1 | undecidable | manual | S | 33 | 36.5412 | 50 | 0.63 | 83 |
IV.FDMO.HHZ. | 2019-12-30T03:13:09.10 | 0.6 | undecidable | manual | S | 344 | 37.4292 | 50 | -0.3 | 46 |
IV.FAGN.HHZ. | 2019-12-30T03:13:08.12 | 0.6 | undecidable | manual | P | 148 | 58.0974 | 50 | 0.82 | 37 |
IV.CAMP.HHE. | 2019-12-30T03:13:06.00 | 0.6 | undecidable | manual | S | 141 | 25.2525 | 50 | -0.17 | 48 |
IV.RM33.EHZ. | 2019-12-30T03:13:05.40 | 0.1 | undecidable | manual | S | 180 | 22.5552 | 50 | -0.04 | 99 |
IV.MML1.HNE. | 2019-12-30T03:13:05.90 | 0.1 | undecidable | manual | P | 336 | 48.618 | 50 | 0.06 | 94 |
IV.MC2.EHZ. | 2019-12-30T03:13:05.60 | 0.1 | undecidable | manual | S | 355 | 22.1556 | 50 | 0.26 | 95 |
IV.PF6.EHN. | 2019-12-30T03:13:05.30 | 0.6 | undecidable | manual | P | 358 | 47.2194 | 50 | -0.32 | 45 |
IV.MMO1.EHZ. | 2019-12-30T03:13:05.20 | 0.1 | undecidable | manual | S | 24 | 22.6551 | 50 | -0.28 | 94 |
IV.MF5.EHZ. | 2019-12-30T03:13:04.15 | 0.1 | negative | manual | P | 33 | 36.5412 | 50 | 0.17 | 94 |
IV.ARRO.EHZ. | 2019-12-30T03:13:04.54 | 0.6 | positive | manual | P | 248 | 39.4272 | 50 | 0.12 | 47 |
IV.GIGS.HHN. | 2019-12-30T03:13:04.28 | 0.1 | undecidable | manual | P | 134 | 41.1255 | 50 | -0.4 | 89 |
IV.CESI.HHZ. | 2019-12-30T03:13:04.48 | 0.1 | undecidable | manual | P | 322 | 41.0256 | 50 | -0.19 | 93 |
IV.CSP1.EHE. | 2019-12-30T03:13:04.93 | 0.1 | undecidable | manual | P | 359 | 42.1245 | 50 | 0.09 | 94 |
IV.LNSS.HHZ. | 2019-12-30T03:13:04.50 | 0.1 | undecidable | manual | S | 229 | 18.6702 | 120 | 0.17 | 97 |
IV.GUMA.HNN. | 2019-12-30T03:13:04.59 | 0.1 | positive | manual | P | 14 | 40.1265 | 50 | 0.06 | 95 |
IV.MTRA.EHZ. | 2019-12-30T03:13:03.10 | 0.1 | undecidable | manual | S | 72 | 15.6732 | 124 | -0.37 | 94 |
IV.FDMO.HHZ. | 2019-12-30T03:13:03.77 | 0.1 | negative | manual | P | 344 | 37.4292 | 50 | -0.34 | 91 |
IV.NRCA.HHZ. | 2019-12-30T03:13:03.10 | 0.1 | undecidable | manual | S | 329 | 15.6732 | 124 | -0.36 | 94 |
IV.CAMP.HHE. | 2019-12-30T03:13:02.07 | 0.1 | positive | manual | P | 141 | 25.2525 | 50 | -0.17 | 96 |
IV.GAVE.EHZ. | 2019-12-30T03:13:02.30 | 0.1 | undecidable | manual | P | 265 | 26.1516 | 50 | -0.07 | 98 |
IV.T1299.HNN. | 2019-12-30T03:13:02.40 | 0.6 | undecidable | manual | S | 147 | 10.2786 | 136 | 0.37 | 47 |
IV.SMA1.EHZ. | 2019-12-30T03:13:02.90 | 0.1 | undecidable | manual | S | 132 | 13.4754 | 128 | 0.06 | 100 |
IV.RM33.EHZ. | 2019-12-30T03:13:01.84 | 0.1 | positive | manual | P | 180 | 22.5552 | 50 | 0.02 | 99 |
IV.MMO1.EHZ. | 2019-12-30T03:13:01.61 | 0.1 | positive | manual | P | 24 | 22.6551 | 50 | -0.23 | 95 |
IV.MC2.EHZ. | 2019-12-30T03:13:01.69 | 0.1 | undecidable | manual | P | 355 | 22.1556 | 50 | -0.07 | 98 |
IV.LNSS.HHZ. | 2019-12-30T03:13:01.29 | 0.1 | positive | manual | P | 229 | 18.6702 | 120 | 0.11 | 98 |
IV.MTRA.EHZ. | 2019-12-30T03:13:00.62 | 0.1 | positive | manual | P | 72 | 15.6732 | 124 | -0.06 | 100 |
IV.NRCA.HHZ. | 2019-12-30T03:13:00.61 | 0.1 | negative | manual | P | 329 | 15.6732 | 124 | -0.07 | 100 |
IV.T1299.HNN. | 2019-12-30T03:13:00.23 | 0.1 | positive | manual | P | 147 | 10.2786 | 136 | 0.38 | 94 |
IV.SMA1.EHZ. | 2019-12-30T03:13:00.48 | 0.1 | positive | manual | P | 132 | 13.4754 | 128 | 0.16 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.HNN. | ML:1.2 | 0.00015060395000000002 | 0.4304 | AML | other | m | 2019-12-30T03:13:03.32 |
IV.NRCA.HHE. | ML:2.2 | 0.0013662955000000002 | 0.1008 | AML | other | m | 2019-12-30T03:13:03.27 |
IV.NRCA.HNE. | ML:2.2 | 0.001361224 | 0.1008 | AML | other | m | 2019-12-30T03:13:03.27 |
IV.SMA1.EHE. | ML:1.4 | 0.0002465 | 0.62 | AML | other | m | 2019-12-30T03:13:03.24 |
IV.NRCA.HHN. | ML:2.2 | 0.001314733 | 0.1008 | AML | other | m | 2019-12-30T03:13:03.27 |
IV.NRCA.HNN. | ML:2.1 | 0.001157 | 0.1 | AML | other | m | 2019-12-30T03:13:03.27 |
IV.SMA1.EHN. | ML:1.3 | 0.000191 | 0.42 | AML | other | m | 2019-12-30T03:13:03.55 |
IV.LNSS.HHE. | ML:1.8 | 0.00053136045 | 0.16 | AML | other | m | 2019-12-30T03:13:04.74 |
IV.LNSS.HNE. | ML:1.8 | 0.0005476212 | 0.1696 | AML | other | m | 2019-12-30T03:13:04.75 |
IV.LNSS.HHN. | ML:1.6 | 0.0003109439 | 0.32 | AML | other | m | 2019-12-30T03:13:04.95 |
IV.RM33.EHE. | ML:1.1 | 0.00008747504 | 1.84 | AML | other | m | 2019-12-30T03:13:04.06 |
IV.RM33.HNE. | ML:1.6 | 0.00027122635 | 0.9808 | AML | other | m | 2019-12-30T03:13:04.57 |
IV.RM33.EHN. | ML:1.3 | 0.00012164034999999999 | 1.68 | AML | other | m | 2019-12-30T03:13:05.99 |
IV.MTRA.EHN. | ML:1.1 | 0.00010710024 | 0.4208 | AML | other | m | 2019-12-30T03:13:05.23 |
IV.MTRA.HNE. | ML:1.3 | 0.00019212329999999998 | 1.04 | AML | other | m | 2019-12-30T03:13:06.02 |
IV.MTRA.EHE. | ML:1.2 | 0.00013799205 | 0.3392 | AML | other | m | 2019-12-30T03:13:05.67 |
IV.LNSS.HNN. | ML:1.6 | 0.00031364285 | 0.4 | AML | other | m | 2019-12-30T03:13:06.20 |
IV.GAVE.EHE. | ML:1.6 | 0.0002383462 | 0.64 | AML | other | m | 2019-12-30T03:13:06.85 |
IV.GAVE.HNE. | ML:1.6 | 0.000216574965 | 0.1808 | AML | other | m | 2019-12-30T03:13:06.85 |
IV.GAVE.EHN. | ML:1.6 | 0.0002388535 | 0.16 | AML | other | m | 2019-12-30T03:13:07.19 |
IV.CESI.HHN. | ML:1.3 | 0.00007015894 | 0.48 | AML | other | m | 2019-12-30T03:13:10.78 |
IV.MF5.EHE. | ML:1.8 | 0.00025393245 | 5.8608 | AML | other | m | 2019-12-30T03:13:11.28 |
IV.CESI.HNE. | ML:1.8 | 0.00018842205 | 1.92 | AML | other | m | 2019-12-30T03:13:12.59 |
IV.GAVE.HNN. | ML:1.6 | 0.00019449905 | 0.9504 | AML | other | m | 2019-12-30T03:13:11.60 |
IV.FDMO.HHN. | ML:1.1 | 0.00005009682 | 2.1792 | AML | other | m | 2019-12-30T03:13:13.44 |
IV.RM33.HNN. | ML:1.3 | 0.00014048396 | 1.3008 | AML | other | m | 2019-12-30T03:13:14.50 |
IV.FDMO.HHE. | ML:1.2 | 0.000056345155 | 2.16 | AML | other | m | 2019-12-30T03:13:16.01 |
IV.CESI.HNN. | ML:1.8 | 0.0001828185 | 8.8496 | AML | other | m | 2019-12-30T03:13:10.78 |
IV.MF5.EHN. | ML:1.7 | 0.00021099109999999998 | 3.6208 | AML | other | m | 2019-12-30T03:13:17.40 |
IV.CESI.HHE. | ML:1.3 | 0.00006061765 | 1.7792 | AML | other | m | 2019-12-30T03:13:24.49 |