A magnitude ML 1.2 earthquake occured in region: 5 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6930, 13.1880 at 10 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 | 5 | 667 | 667 |
Cittareale | RI | 9 | 482 | 1149 |
Amatrice | RI | 11 | 2657 | 3806 |
Arquata del Tronto | AP | 13 | 1178 | 4984 |
Norcia | PG | 14 | 4957 | 9941 |
Cascia | PG | 15 | 3217 | 13158 |
Montereale | AQ | 19 | 2581 | 15739 |
Monteleone di Spoleto | PG | 20 | 599 | 16338 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-07-19 19:30:08 |
42.6933 | 13.1878 | 10 | 2020-07-19 19:38:42 |
Sala Sismica INGV-Roma | 81166361 |
Field | Value |
---|---|
Time (UTC) | 2020-07-19 19:30:08 ± 0.05 |
Latitude | 42.6933 ± 0.0027 |
Longitude | 13.1878 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81166361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 268 |
Semi-minor axis of confidence ellipse (meter) | 200 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 288 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
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 | 29 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42808 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 40 |
Type of magnitude | ML |
Reference to an origin | 81166361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-19 19:38:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-07-19T19:30:31.77 | 3.0 | undecidable | manual | S | 0.59 | 0 | |||
IV.OFFI.HHZ. | 2020-07-19T19:30:24.02 | 3.0 | undecidable | manual | S | -0.3 | 0 | |||
IV.GUMA.HHZ. | 2020-07-19T19:30:23.33 | 0.6 | undecidable | manual | S | 16 | 42.7239 | 50 | 0.58 | 42 |
IV.FIAM.HHZ. | 2020-07-19T19:30:23.94 | 0.3 | undecidable | manual | S | 187 | 47.5191 | 50 | -0.1 | 70 |
IV.ARRO.EHZ. | 2020-07-19T19:30:21.17 | 0.3 | undecidable | manual | S | 250 | 36.741 | 50 | 0.02 | 72 |
IV.FIAM.HHZ. | 2020-07-19T19:30:17.22 | 0.1 | undecidable | manual | P | 187 | 47.5191 | 50 | -0.27 | 90 |
IV.MMO1.EHZ. | 2020-07-19T19:30:17.72 | 0.1 | undecidable | manual | S | 26 | 25.4523 | 110 | -0.26 | 94 |
IV.GAVE.EHZ. | 2020-07-19T19:30:17.47 | 0.3 | undecidable | manual | S | 270 | 23.9538 | 112 | 0 | 74 |
IV.MC2.EHZ. | 2020-07-19T19:30:17.70 | 0.3 | undecidable | manual | S | 0 | 24.1536 | 111 | 0.15 | 72 |
IV.GUMA.HHZ. | 2020-07-19T19:30:17.12 | 0.1 | undecidable | manual | P | 16 | 42.7239 | 50 | 0.37 | 89 |
IV.MF5.EHZ. | 2020-07-19T19:30:16.42 | 0.1 | undecidable | manual | P | 34 | 39.4272 | 50 | 0.18 | 93 |
IV.RM33.EHZ. | 2020-07-19T19:30:16.23 | 0.1 | undecidable | manual | S | 174 | 20.5683 | 115 | -0.17 | 96 |
IV.ARRO.EHZ. | 2020-07-19T19:30:15.69 | 0.1 | undecidable | manual | P | 250 | 36.741 | 50 | -0.13 | 94 |
IV.MTRA.EHZ. | 2020-07-19T19:30:15.45 | 0.3 | undecidable | manual | S | 67 | 18.3705 | 117 | -0.27 | 71 |
IV.NRCA.HHZ. | 2020-07-19T19:30:15.07 | 0.1 | undecidable | manual | S | 339 | 16.6722 | 120 | -0.12 | 98 |
IV.TERO.HHZ. | 2020-07-19T19:30:15.03 | 3.0 | undecidable | manual | P | 0 | ||||
IV.LNSS.HHZ. | 2020-07-19T19:30:15.15 | 0.1 | undecidable | manual | S | 230 | 15.6732 | 121 | 0.26 | 95 |
IV.SMA1.EHZ. | 2020-07-19T19:30:14.63 | 0.3 | undecidable | manual | S | 120 | 13.875 | 124 | 0.25 | 72 |
IV.GAVE.EHZ. | 2020-07-19T19:30:13.53 | 0.1 | undecidable | manual | P | 270 | 23.9538 | 112 | -0.17 | 96 |
IV.MC2.EHZ. | 2020-07-19T19:30:13.74 | 0.1 | undecidable | manual | P | 0 | 24.1536 | 111 | 0 | 99 |
IV.CAMP.HHZ. | 2020-07-19T19:30:13.54 | 0.1 | undecidable | manual | P | 134 | 25.1526 | 111 | -0.38 | 91 |
IV.T1299.EHE. | 2020-07-19T19:30:13.67 | 0.1 | undecidable | manual | S | 130 | 10.0788 | 133 | 0.32 | 95 |
IV.MMO1.EHZ. | 2020-07-19T19:30:13.76 | 0.1 | undecidable | manual | P | 26 | 25.4523 | 110 | -0.23 | 94 |
IV.SMA1.EHZ. | 2020-07-19T19:30:12.04 | 0.1 | undecidable | manual | P | 120 | 13.875 | 124 | 0.13 | 98 |
IV.LNSS.HHZ. | 2020-07-19T19:30:12.38 | 0.1 | undecidable | manual | P | 230 | 15.6732 | 121 | 0.18 | 97 |
IV.MTRA.EHZ. | 2020-07-19T19:30:12.53 | 0.1 | undecidable | manual | P | 67 | 18.3705 | 117 | -0.15 | 97 |
IV.NRCA.HHZ. | 2020-07-19T19:30:12.39 | 0.1 | undecidable | manual | P | 339 | 16.6722 | 120 | 0.01 | 100 |
IV.RM33.EHZ. | 2020-07-19T19:30:12.94 | 0.1 | undecidable | manual | P | 174 | 20.5683 | 115 | -0.14 | 97 |
IV.T1299.EHE. | 2020-07-19T19:30:11.62 | 0.1 | undecidable | manual | P | 130 | 10.0788 | 133 | 0.3 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.4 | 0.00022791454999999998 | 0.1664 | AML | other | m | 2020-07-19T19:30:15.26 |
IV.SMA1.EHN. | ML:1.0 | 0.00010507599000000001 | 0.1536 | AML | other | m | 2020-07-19T19:30:15.21 |
IV.LNSS.HNE. | ML:1.3 | 0.00018712055 | 0.1408 | AML | other | m | 2020-07-19T19:30:16.06 |
IV.LNSS.HNN. | ML:1.4 | 0.00022570728499999999 | 0.256 | AML | other | m | 2020-07-19T19:30:15.35 |
IV.LNSS.HHE. | ML:1.3 | 0.00018871979999999998 | 0.128 | AML | other | m | 2020-07-19T19:30:15.99 |
IV.LNSS.HHN. | ML:1.4 | 0.0002307517 | 0.2688 | AML | other | m | 2020-07-19T19:30:15.35 |
IV.NRCA.HNE. | ML:1.5 | 0.0002943981 | 0.064 | AML | other | m | 2020-07-19T19:30:15.55 |
IV.NRCA.HNN. | ML:1.3 | 0.00019557387500000002 | 0.0896 | AML | other | m | 2020-07-19T19:30:16.15 |
IV.NRCA.HHE. | ML:1.6 | 0.00033319889999999997 | 0.064 | AML | other | m | 2020-07-19T19:30:15.55 |
IV.NRCA.HHN. | ML:1.4 | 0.00020282040000000001 | 0.0896 | AML | other | m | 2020-07-19T19:30:16.20 |
IV.MTRA.HNE. | ML:1.3 | 0.000156071465 | 0.32 | AML | other | m | 2020-07-19T19:30:15.65 |
IV.MTRA.HNN. | ML:1.1 | 0.00010858525 | 0.2304 | AML | other | m | 2020-07-19T19:30:15.54 |
IV.MTRA.EHE. | ML:1.2 | 0.00013009329999999998 | 0.192 | AML | other | m | 2020-07-19T19:30:16.79 |
IV.MTRA.EHN. | ML:1.1 | 0.00010518735 | 0.1792 | AML | other | m | 2020-07-19T19:30:15.66 |
IV.RM33.HNE. | ML:1.2 | 0.00012381915 | 0.8192 | AML | other | m | 2020-07-19T19:30:23.69 |
IV.RM33.HNN. | ML:1.3 | 0.00013676105 | 0.8064 | AML | other | m | 2020-07-19T19:30:14.78 |
IV.RM33.EHE. | ML:0.8 | 0.000048121595 | 0.1792 | AML | other | m | 2020-07-19T19:30:17.24 |
IV.RM33.EHN. | ML:0.8 | 0.000042501965000000005 | 0.1024 | AML | other | m | 2020-07-19T19:30:16.40 |
IV.GAVE.HNE. | ML:1.3 | 0.00013078033 | 0.3584 | AML | other | m | 2020-07-19T19:30:20.39 |
IV.GAVE.HNN. | ML:1.5 | 0.0001806151 | 0.9088 | AML | other | m | 2020-07-19T19:30:14.62 |
IV.GAVE.EHE. | ML:1.1 | 0.000080385765 | 0.1152 | AML | other | m | 2020-07-19T19:30:18.88 |
IV.GAVE.EHN. | ML:1.1 | 0.000082897955 | 0.2304 | AML | other | m | 2020-07-19T19:30:17.96 |
IV.CAMP.HHE. | ML:0.6 | 0.00002323258 | 0.3072 | AML | other | m | 2020-07-19T19:30:17.41 |
IV.CAMP.HHN. | ML:0.4 | 0.000017157735 | 0.2816 | AML | other | m | 2020-07-19T19:30:18.58 |
IV.TERO.HHE. | ML:1.0 | 0.000040345925000000005 | 0.1664 | AML | other | m | 2020-07-19T19:30:20.75 |
IV.TERO.HHN. | ML:0.9 | 0.000027820585 | 0.064 | AML | other | m | 2020-07-19T19:30:19.74 |
IV.TERO.HNE. | ML:1.5 | 0.000127112345 | 0.7424 | AML | other | m | 2020-07-19T19:30:17.87 |
IV.TERO.HNN. | ML:1.5 | 0.00011875436 | 0.6912 | AML | other | m | 2020-07-19T19:30:25.21 |
IV.ARRO.EHE. | ML:0.7 | 0.0000185656995 | 0.192 | AML | other | m | 2020-07-19T19:30:24.99 |
IV.ARRO.EHN. | ML:0.8 | 0.000023430239999999997 | 0.1536 | AML | other | m | 2020-07-19T19:30:22.76 |
IV.MF5.EHE. | ML:0.8 | 0.00002592214 | 0.3968 | AML | other | m | 2020-07-19T19:30:23.17 |
IV.MF5.EHN. | ML:0.9 | 0.00003016915 | 0.1408 | AML | other | m | 2020-07-19T19:30:24.49 |
IV.GUMA.HHE. | ML:1.4 | 0.00008708534000000001 | 0.2944 | AML | other | m | 2020-07-19T19:30:23.58 |
IV.GUMA.HHN. | ML:1.3 | 0.00007158965 | 0.32 | AML | other | m | 2020-07-19T19:30:23.83 |
IV.GUMA.HNE. | ML:1.6 | 0.00011305704999999999 | 0.6656 | AML | other | m | 2020-07-19T19:30:30.12 |
IV.GUMA.HNN. | ML:2.4 | 0.0007510199999999999 | 0.9216 | AML | other | m | 2020-07-19T19:30:36.78 |
IV.FIAM.HHE. | ML:0.2 | 0.0000042192135000000005 | 0.6144 | AML | other | m | 2020-07-19T19:30:39.62 |
IV.FIAM.HHN. | ML:0.2 | 0.000004342 | 0.384 | AML | other | m | 2020-07-19T19:30:32.56 |
IV.FIAM.HNE. | ML:2.9 | 0.002475425 | 2.0864 | AML | other | m | 2020-07-19T19:30:27.00 |
IV.FIAM.HNN. | ML:1.6 | 0.00010475374999999999 | 0.6912 | AML | other | m | 2020-07-19T19:30:19.93 |