A magnitude ML 1.4 earthquake occured in region: 3 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7230, 13.2480 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 | 7 | 1178 | 1845 |
Amatrice | RI | 11 | 2657 | 4502 |
Cittareale | RI | 14 | 482 | 4984 |
Acquasanta Terme | AP | 14 | 2916 | 7900 |
Norcia | PG | 15 | 4957 | 12857 |
Montegallo | AP | 15 | 523 | 13380 |
Cascia | PG | 19 | 3217 | 16597 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-02-26 09:06:56 |
42.7232 | 13.2477 | 11 | 2020-07-18 21:08:25 |
Bollettino Sismico Italiano INGV | 77167351 |
Reviewed Rev100 |
ML 1.6 | 2020-02-26 09:06:56 |
42.7247 | 13.2433 | 10 | 2020-02-26 09:13:22 |
Sala Sismica INGV-Roma | 76825801 |
Field | Value |
---|---|
Time (UTC) | 2020-02-26 09:06:56 ± 0.05 |
Latitude | 42.7232 ± 0.0027 |
Longitude | 13.2477 ± 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 | 77167351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 348 |
Semi-minor axis of confidence ellipse (meter) | 212 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 76 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 55 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 33 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.09263 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43887 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 76825801 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-26 09:13:22 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 77167351 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-10 15:24:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.HNE. | 2020-02-26T09:07:12.32 | 0.6 | undecidable | manual | S | 333 | 48.7179 | 50 | 0.27 | 45 |
IV.FDMO.HHZ. | 2020-02-26T09:07:09.01 | 0.3 | undecidable | manual | S | 339 | 37.1295 | 50 | 0.07 | 72 |
IV.GIGS.HHN. | 2020-02-26T09:07:09.30 | 0.6 | undecidable | manual | S | 138 | 40.0266 | 50 | -0.42 | 44 |
IV.MF5.EHZ. | 2020-02-26T09:07:08.74 | 0.6 | undecidable | manual | S | 30 | 34.0437 | 50 | 0.62 | 42 |
IT.MTCL.HGZ. | 2020-02-26T09:07:08.47 | 0.6 | undecidable | manual | S | 326 | 36.1416 | 50 | -0.22 | 46 |
IV.GAVE.EHZ. | 2020-02-26T09:07:06.82 | 0.3 | undecidable | manual | S | 263 | 29.0487 | 50 | 0.04 | 73 |
IV.TERO.HHN. | 2020-02-26T09:07:06.91 | 0.6 | undecidable | manual | S | 111 | 31.1466 | 50 | -0.43 | 45 |
IV.CAMP.HHZ. | 2020-02-26T09:07:05.50 | 0.6 | undecidable | manual | S | 148 | 24.6531 | 50 | -0.1 | 48 |
IV.MML1.HNE. | 2020-02-26T09:07:05.52 | 0.3 | undecidable | manual | P | 333 | 48.7179 | 50 | 0.03 | 71 |
IV.RM33.HNN. | 2020-02-26T09:07:05.51 | 0.3 | undecidable | manual | S | 186 | 23.9538 | 50 | 0.09 | 73 |
IV.MC2.EHZ. | 2020-02-26T09:07:04.95 | 0.6 | undecidable | manual | S | 347 | 21.4674 | 50 | 0.2 | 48 |
IV.MMO1.EHZ. | 2020-02-26T09:07:04.35 | 0.3 | undecidable | manual | S | 18 | 20.5683 | 50 | -0.17 | 72 |
IV.CESI.HHZ. | 2020-02-26T09:07:04.32 | 1.0 | undecidable | manual | P | 318 | 41.9247 | 50 | -0.11 | 24 |
IV.LNSS.HNE. | 2020-02-26T09:07:04.79 | 0.3 | undecidable | manual | S | 232 | 21.5673 | 50 | 0 | 75 |
IV.MF5.EHZ. | 2020-02-26T09:07:03.71 | 0.1 | positive | manual | P | 30 | 34.0437 | 50 | 0.49 | 88 |
IV.GIGS.HHN. | 2020-02-26T09:07:03.77 | 0.3 | undecidable | manual | P | 138 | 40.0266 | 50 | -0.37 | 67 |
IT.MTCL.HGZ. | 2020-02-26T09:07:03.38 | 0.3 | undecidable | manual | P | 326 | 36.1416 | 50 | -0.17 | 70 |
IV.FDMO.HHZ. | 2020-02-26T09:07:03.50 | 0.3 | undecidable | manual | P | 339 | 37.1295 | 50 | -0.19 | 70 |
IV.GAVE.EHZ. | 2020-02-26T09:07:02.36 | 0.3 | undecidable | manual | P | 263 | 29.0487 | 50 | -0.09 | 72 |
IV.TERO.HHN. | 2020-02-26T09:07:02.79 | 0.3 | undecidable | manual | P | 111 | 31.1466 | 50 | 0.02 | 73 |
IV.SMA1.EHZ. | 2020-02-26T09:07:02.07 | 0.3 | undecidable | manual | S | 145 | 12.5763 | 131 | -0.2 | 73 |
IV.T1299.HNE. | 2020-02-26T09:07:02.00 | 0.3 | undecidable | manual | S | 164 | 10.2786 | 137 | 0.3 | 72 |
IV.NRCA.HNZ. | 2020-02-26T09:07:02.90 | 0.3 | undecidable | manual | S | 318 | 16.3725 | 124 | -0.43 | 69 |
IV.MTRA.HNZ. | 2020-02-26T09:07:02.08 | 0.3 | undecidable | manual | S | 73 | 12.6762 | 130 | -0.23 | 72 |
IV.LNSS.HNE. | 2020-02-26T09:07:01.30 | 0.1 | positive | manual | P | 232 | 21.5673 | 50 | 0.01 | 99 |
IV.MC2.EHZ. | 2020-02-26T09:07:01.24 | 0.1 | undecidable | manual | P | 347 | 21.4674 | 50 | -0.04 | 99 |
IV.CAMP.HHZ. | 2020-02-26T09:07:01.75 | 0.3 | undecidable | manual | P | 148 | 24.6531 | 50 | -0.02 | 74 |
IV.RM33.HNN. | 2020-02-26T09:07:01.78 | 0.3 | undecidable | manual | P | 186 | 23.9538 | 50 | 0.12 | 73 |
IV.MMO1.EHZ. | 2020-02-26T09:07:01.25 | 0.6 | undecidable | manual | P | 18 | 20.5683 | 50 | 0.11 | 49 |
IV.NRCA.HNZ. | 2020-02-26T09:07:00.39 | 0.1 | negative | manual | P | 318 | 16.3725 | 124 | -0.06 | 99 |
IV.SMA1.EHZ. | 2020-02-26T09:07:00.00 | 0.1 | undecidable | manual | P | 145 | 12.5763 | 131 | 0.16 | 98 |
IV.T1299.HNE. | 2020-02-26T09:06:59.84 | 0.1 | undecidable | manual | P | 164 | 10.2786 | 137 | 0.32 | 95 |
IV.MTRA.HNZ. | 2020-02-26T09:06:59.92 | 0.1 | positive | manual | P | 73 | 12.6762 | 130 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.HNE. | ML:1.6 | 0.00041593829999999997 | 0.1344 | AML | other | m | 2020-02-26T09:07:02.11 |
IV.MTRA.EHE. | ML:1.6 | 0.00042239535 | 0.1408 | AML | other | m | 2020-02-26T09:07:02.18 |
IV.SMA1.EHE. | ML:1.1 | 0.00013699844999999998 | 0.0832 | AML | other | m | 2020-02-26T09:07:02.30 |
IV.SMA1.EHN. | ML:1.2 | 0.000150227945 | 0.1216 | AML | other | m | 2020-02-26T09:07:02.30 |
IV.MTRA.HNN. | ML:1.5 | 0.0003642276 | 0.2048 | AML | other | m | 2020-02-26T09:07:02.56 |
IV.MTRA.EHN. | ML:1.5 | 0.00035760345 | 0.1984 | AML | other | m | 2020-02-26T09:07:02.66 |
IV.NRCA.HNE. | ML:1.7 | 0.00042047465 | 0.064 | AML | other | m | 2020-02-26T09:07:03.29 |
IV.NRCA.HHE. | ML:1.7 | 0.0004640861 | 0.064 | AML | other | m | 2020-02-26T09:07:03.29 |
IV.NRCA.HNN. | ML:1.8 | 0.0004826817 | 0.0768 | AML | other | m | 2020-02-26T09:07:03.32 |
IV.NRCA.HHN. | ML:1.7 | 0.0004762323 | 0.0768 | AML | other | m | 2020-02-26T09:07:03.36 |
IV.GAVE.EHN. | ML:1.3 | 0.000102969425 | 0.1344 | AML | other | m | 2020-02-26T09:07:07.16 |
IV.GAVE.EHE. | ML:1.4 | 0.00012490655 | 0.16 | AML | other | m | 2020-02-26T09:07:07.48 |
IV.FDMO.HHN. | ML:1.0 | 0.00003893854 | 0.16 | AML | other | m | 2020-02-26T09:07:09.74 |
IV.FDMO.HHE. | ML:0.9 | 0.000029788677999999998 | 0.1408 | AML | other | m | 2020-02-26T09:07:10.48 |
IV.CESI.HHN. | ML:1.3 | 0.00006915074 | 0.1408 | AML | other | m | 2020-02-26T09:07:10.61 |
IV.CESI.HHE. | ML:1.1 | 0.00003840243 | 0.1216 | AML | other | m | 2020-02-26T09:07:10.69 |