A magnitude ML 1.4 earthquake occured in region: 2 km S Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6820, 13.2430 at 13 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 7 | 2657 | 3324 |
Cittareale | RI | 10 | 482 | 3806 |
Arquata del Tronto | AP | 11 | 1178 | 4984 |
Acquasanta Terme | AP | 17 | 2916 | 7900 |
Campotosto | AQ | 17 | 542 | 8442 |
Norcia | PG | 17 | 4957 | 13399 |
Montereale | AQ | 17 | 2581 | 15980 |
Capitignano | AQ | 19 | 665 | 16645 |
Cascia | PG | 19 | 3217 | 19862 |
Montegallo | AP | 19 | 523 | 20385 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-01-22 02:26:38 |
42.6815 | 13.243 | 13 | 2020-01-22 03:08:57 |
Sala Sismica INGV-Roma | 75712121 |
Field | Value |
---|---|
Time (UTC) | 2020-01-22 02:26:38 ± 0.07 |
Latitude | 42.6815 ± 0.0027 |
Longitude | 13.2430 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75712121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 315 |
Semi-minor axis of confidence ellipse (meter) | 134 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 275 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37232 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 31 |
Type of magnitude | ML |
Reference to an origin | 75712121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-22 03:08:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2020-01-22T02:26:52.11 | 0.6 | undecidable | manual | S | 342 | 41.3253 | 94 | -0.18 | 46 |
IV.MF5.EHZ. | 2020-01-22T02:26:52.34 | 0.6 | undecidable | manual | S | 27 | 38.2284 | 95 | 0.88 | 38 |
IV.GIGS.HHZ. | 2020-01-22T02:26:50.80 | 0.6 | undecidable | manual | S | 133 | 36.9297 | 95 | -0.32 | 46 |
IV.MC2.EHZ. | 2020-01-22T02:26:48.34 | 0.6 | undecidable | manual | S | 350 | 25.8519 | 99 | 0.16 | 49 |
IV.GAVE.EHZ. | 2020-01-22T02:26:48.77 | 0.3 | undecidable | manual | S | 273 | 28.4493 | 97 | -0.09 | 73 |
IV.MNTT.EHZ. | 2020-01-22T02:26:48.91 | 3.0 | negative | manual | P | 0.44 | 0 | |||
IV.MMO1.EHZ. | 2020-01-22T02:26:47.79 | 0.3 | undecidable | manual | S | 16 | 25.0527 | 99 | -0.18 | 71 |
IV.RM33.EHZ. | 2020-01-22T02:26:46.51 | 0.3 | undecidable | manual | S | 187 | 19.2696 | 106 | 0.06 | 74 |
IV.FDMO.HHZ. | 2020-01-22T02:26:46.39 | 0.6 | undecidable | manual | P | 342 | 41.3253 | 94 | -0.18 | 46 |
IV.MF5.EHZ. | 2020-01-22T02:26:46.46 | 0.3 | undecidable | manual | P | 27 | 38.2284 | 95 | 0.36 | 68 |
IV.LNSS.HHZ. | 2020-01-22T02:26:46.38 | 0.3 | undecidable | manual | S | 242 | 18.6702 | 107 | 0.08 | 74 |
IV.ARRO.EHZ. | 2020-01-22T02:26:46.75 | 3.0 | negative | manual | P | -0.1 | 0 | |||
IV.CAMP.HHZ. | 2020-01-22T02:26:46.70 | 0.3 | undecidable | manual | S | 140 | 21.0678 | 103 | -0.22 | 73 |
IV.NRCA.HHZ. | 2020-01-22T02:26:46.32 | 0.3 | undecidable | manual | S | 328 | 19.869 | 105 | -0.28 | 71 |
IV.GIGS.HHZ. | 2020-01-22T02:26:45.62 | 0.6 | undecidable | manual | P | 133 | 36.9297 | 95 | -0.28 | 46 |
IV.MTRA.EHZ. | 2020-01-22T02:26:45.18 | 0.3 | undecidable | manual | S | 56 | 15.0738 | 115 | -0.21 | 73 |
IV.SMA1.EHZ. | 2020-01-22T02:26:44.12 | 0.3 | undecidable | manual | S | 127 | 9.3795 | 134 | -0.03 | 77 |
IV.MC2.EHZ. | 2020-01-22T02:26:44.28 | 0.3 | undecidable | manual | P | 350 | 25.8519 | 99 | 0.08 | 74 |
IV.GAVE.EHZ. | 2020-01-22T02:26:44.64 | 0.3 | undecidable | manual | P | 273 | 28.4493 | 97 | 0.04 | 74 |
IV.CAMP.HHZ. | 2020-01-22T02:26:43.41 | 0.3 | undecidable | manual | P | 140 | 21.0678 | 103 | -0.07 | 75 |
IV.NRCA.HHZ. | 2020-01-22T02:26:43.26 | 0.1 | undecidable | manual | P | 328 | 19.869 | 105 | -0.03 | 100 |
IV.MMO1.EHZ. | 2020-01-22T02:26:43.99 | 0.1 | undecidable | manual | P | 16 | 25.0527 | 99 | -0.09 | 97 |
IV.RM33.EHZ. | 2020-01-22T02:26:43.33 | 0.1 | undecidable | manual | P | 187 | 19.2696 | 106 | 0.12 | 98 |
IV.T1299.HNZ. | 2020-01-22T02:26:43.53 | 0.3 | undecidable | manual | S | 149 | 6.1938 | 148 | -0.07 | 76 |
IV.LNSS.HHZ. | 2020-01-22T02:26:43.22 | 0.3 | undecidable | manual | P | 242 | 18.6702 | 107 | 0.1 | 74 |
IV.MTRA.EHZ. | 2020-01-22T02:26:42.53 | 0.1 | undecidable | manual | P | 56 | 15.0738 | 115 | -0.06 | 100 |
IV.SMA1.EHZ. | 2020-01-22T02:26:42.04 | 0.1 | undecidable | manual | P | 127 | 9.3795 | 134 | 0.16 | 99 |
IV.T1299.HNZ. | 2020-01-22T02:26:41.78 | 0.1 | undecidable | manual | P | 149 | 6.1938 | 148 | 0.22 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.4 | 0.00028339915000000004 | 0.16 | AML | other | m | 2020-01-22T02:26:44.88 |
IV.SMA1.EHN. | ML:1.3 | 0.00021346765 | 0.0992 | AML | other | m | 2020-01-22T02:26:44.68 |
IV.MTRA.HNE. | ML:1.2 | 0.00013512387500000001 | 0.1696 | AML | other | m | 2020-01-22T02:26:47.11 |
IV.MTRA.HNN. | ML:1.2 | 0.00014670755000000001 | 0.1808 | AML | other | m | 2020-01-22T02:26:46.50 |
IV.MTRA.EHE. | ML:1.1 | 0.00011318595000000001 | 0.52 | AML | other | m | 2020-01-22T02:26:45.45 |
IV.MTRA.EHN. | ML:1.1 | 0.000103567905 | 0.68 | AML | other | m | 2020-01-22T02:26:45.38 |
IV.LNSS.HNE. | ML:1.8 | 0.00045332470000000003 | 0.1296 | AML | other | m | 2020-01-22T02:26:46.82 |
IV.LNSS.HNN. | ML:1.7 | 0.00035054385 | 0.1296 | AML | other | m | 2020-01-22T02:26:47.26 |
IV.LNSS.HHE. | ML:1.8 | 0.00046385284999999997 | 0.12 | AML | other | m | 2020-01-22T02:26:46.82 |
IV.LNSS.HHN. | ML:1.7 | 0.000389073 | 0.12 | AML | other | m | 2020-01-22T02:26:47.24 |
IV.NRCA.HNE. | ML:2.2 | 0.00105665195 | 0.1408 | AML | other | m | 2020-01-22T02:26:46.58 |
IV.NRCA.HNN. | ML:1.8 | 0.00043651545000000005 | 0.1088 | AML | other | m | 2020-01-22T02:26:46.56 |
IV.NRCA.HHE. | ML:2.2 | 0.0011188934999999999 | 0.1392 | AML | other | m | 2020-01-22T02:26:46.58 |
IV.NRCA.HHN. | ML:1.8 | 0.00042967795 | 0.12 | AML | other | m | 2020-01-22T02:26:46.61 |
IV.RM33.HNE. | ML:1.4 | 0.00018408705 | 0.12 | AML | other | m | 2020-01-22T02:26:46.83 |
IV.RM33.HNN. | ML:1.4 | 0.00018024489999999999 | 0.2688 | AML | other | m | 2020-01-22T02:26:46.74 |
IV.RM33.EHE. | ML:1.4 | 0.00016343115 | 0.12 | AML | other | m | 2020-01-22T02:26:46.90 |
IV.RM33.EHN. | ML:1.3 | 0.000144823 | 0.1792 | AML | other | m | 2020-01-22T02:26:46.75 |
IV.CAMP.HHE. | ML:0.8 | 0.000042976035 | 0.2016 | AML | other | m | 2020-01-22T02:26:46.92 |
IV.CAMP.HHN. | ML:0.5 | 0.000020515202999999998 | 0.2592 | AML | other | m | 2020-01-22T02:26:47.57 |
IV.GAVE.HNE. | ML:1.6 | 0.00018563622 | 0.1904 | AML | other | m | 2020-01-22T02:26:49.33 |
IV.GAVE.EHE. | ML:1.5 | 0.00015928955 | 0.1792 | AML | other | m | 2020-01-22T02:26:49.34 |
IV.GAVE.EHN. | ML:1.6 | 0.00018301665000000002 | 0.24 | AML | other | m | 2020-01-22T02:26:49.30 |
IV.GIGS.HHE. | ML:0.6 | 0.000012592376000000001 | 1 | AML | other | m | 2020-01-22T02:26:47.25 |
IV.GIGS.HHN. | ML:0.6 | 0.000015019296499999999 | 0.1008 | AML | other | m | 2020-01-22T02:26:51.38 |
IV.FDMO.HHE. | ML:0.8 | 0.0000181996345 | 0.1808 | AML | other | m | 2020-01-22T02:26:55.41 |
IV.MF5.EHE. | ML:1.3 | 0.000062891925 | 0.2608 | AML | other | m | 2020-01-22T02:26:53.14 |
IV.MF5.EHN. | ML:1.6 | 0.00014072289 | 4.2192 | AML | other | m | 2020-01-22T02:26:52.67 |
IV.ARRO.EHE. | ML:1.1 | 0.00004332829 | 0.24 | AML | other | m | 2020-01-22T02:26:53.00 |
IV.ARRO.EHN. | ML:1.1 | 0.000041319340000000005 | 0.3808 | AML | other | m | 2020-01-22T02:26:53.77 |
IV.FDMO.HHN. | ML:0.8 | 0.0000175189 | 1.6192 | AML | other | m | 2020-01-22T02:26:52.72 |