A magnitude ML 0.8 earthquake occured in region: 7 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7390, 13.1930 at 11 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 | 7 | 667 | 667 |
Arquata del Tronto | AP | 9 | 1178 | 1845 |
Norcia | PG | 10 | 4957 | 6802 |
Cittareale | RI | 14 | 482 | 7284 |
Amatrice | RI | 14 | 2657 | 9941 |
Cascia | PG | 15 | 3217 | 13158 |
Montegallo | AP | 16 | 523 | 13681 |
Castelsantangelo sul Nera | MC | 18 | 281 | 13962 |
Acquasanta Terme | AP | 18 | 2916 | 16878 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2019-04-13 17:59:06 |
42.7388 | 13.1932 | 11 | 2019-04-13 18:04:59 |
Sala Sismica INGV-Roma | 67545931 |
Field | Value |
---|---|
Time (UTC) | 2019-04-13 17:59:06 ± 0.06 |
Latitude | 42.7388 ± 0.0027 |
Longitude | 13.1932 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 67545931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 363 |
Semi-minor axis of confidence ellipse (meter) | 248 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 79 |
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) | 71 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 26 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32286 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 67545931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-04-13 18:04:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SAMA.HHZ. | 2019-04-13T17:59:24.35 | 3.0 | negative | manual | P | -2.27 | 0 | |||
IV.MF5.EHZ. | 2019-04-13T17:59:19.38 | 0.3 | undecidable | manual | S | 38 | 35.1426 | 50 | 0.97 | 54 |
IV.TERO.HHZ. | 2019-04-13T17:59:18.37 | 0.1 | undecidable | manual | S | 111 | 35.8419 | 50 | -0.24 | 92 |
IV.FDMO.HHZ. | 2019-04-13T17:59:17.97 | 0.1 | undecidable | manual | S | 345 | 34.1436 | 50 | -0.18 | 94 |
IV.CAMP.HHZ. | 2019-04-13T17:59:16.51 | 0.1 | undecidable | manual | S | 142 | 28.5492 | 50 | -0.16 | 95 |
IV.GAVE.EHZ. | 2019-04-13T17:59:15.57 | 0.1 | undecidable | manual | S | 258 | 24.9528 | 50 | -0.11 | 97 |
IV.RM33.EHZ. | 2019-04-13T17:59:15.85 | 0.1 | undecidable | manual | S | 176 | 25.5522 | 50 | -0.01 | 99 |
IV.MC2.EHZ. | 2019-04-13T17:59:14.52 | 0.3 | undecidable | manual | S | 359 | 19.1697 | 50 | 0.37 | 69 |
IV.MMO1.EHZ. | 2019-04-13T17:59:14.41 | 0.1 | undecidable | manual | S | 31 | 20.868 | 50 | -0.19 | 96 |
IV.LNSS.HHZ. | 2019-04-13T17:59:14.19 | 0.1 | undecidable | manual | S | 220 | 19.5693 | 50 | -0.07 | 98 |
IV.MTRA.EHZ. | 2019-04-13T17:59:13.12 | 0.1 | undecidable | manual | S | 83 | 16.6722 | 123 | -0.31 | 94 |
IV.TERO.HHZ. | 2019-04-13T17:59:13.37 | 0.3 | undecidable | manual | P | 111 | 35.8419 | 50 | -0.13 | 71 |
IV.SMA1.EHZ. | 2019-04-13T17:59:13.32 | 0.1 | undecidable | manual | S | 136 | 16.6722 | 123 | -0.11 | 98 |
IV.MF5.EHZ. | 2019-04-13T17:59:13.68 | 0.3 | undecidable | manual | P | 38 | 35.1426 | 50 | 0.29 | 68 |
IV.FDMO.HHZ. | 2019-04-13T17:59:13.03 | 0.1 | undecidable | manual | P | 345 | 34.1436 | 50 | -0.2 | 93 |
IV.T1299.HNZ. | 2019-04-13T17:59:12.83 | 0.1 | undecidable | manual | S | 148 | 13.6752 | 128 | 0.25 | 96 |
IV.CAMP.HHZ. | 2019-04-13T17:59:12.35 | 0.3 | undecidable | manual | P | 142 | 28.5492 | 50 | -0.03 | 73 |
IV.MMO1.EHZ. | 2019-04-13T17:59:11.09 | 0.1 | undecidable | manual | P | 31 | 20.868 | 50 | -0.1 | 98 |
IV.LNSS.HHZ. | 2019-04-13T17:59:11.32 | 0.1 | undecidable | manual | P | 220 | 19.5693 | 50 | 0.33 | 93 |
IV.GAVE.EHZ. | 2019-04-13T17:59:11.76 | 0.1 | undecidable | manual | P | 258 | 24.9528 | 50 | -0.05 | 98 |
IV.RM33.EHZ. | 2019-04-13T17:59:11.88 | 0.1 | undecidable | manual | P | 176 | 25.5522 | 50 | -0.03 | 98 |
IV.NRCA.HHZ. | 2019-04-13T17:59:11.98 | 0.1 | undecidable | manual | S | 329 | 12.2766 | 131 | -0.23 | 96 |
IV.MTRA.EHZ. | 2019-04-13T17:59:10.52 | 0.1 | undecidable | manual | P | 83 | 16.6722 | 123 | 0.01 | 100 |
IV.T1299.HNZ. | 2019-04-13T17:59:10.34 | 0.1 | undecidable | manual | P | 148 | 13.6752 | 128 | 0.32 | 94 |
IV.SMA1.EHZ. | 2019-04-13T17:59:10.58 | 0.1 | undecidable | manual | P | 136 | 16.6722 | 123 | 0.07 | 99 |
IV.MC2.EHZ. | 2019-04-13T17:59:10.95 | 0.1 | undecidable | manual | P | 359 | 19.1697 | 50 | 0.02 | 99 |
IV.NRCA.HHZ. | 2019-04-13T17:59:09.87 | 0.1 | undecidable | manual | P | 329 | 12.2766 | 131 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:0.8 | 0.00004025 | 0.42 | AML | other | m | 2019-04-13T17:59:15.69 |
IV.NRCA.HHE. | ML:1.6 | 0.000432 | 0.08 | AML | other | m | 2019-04-13T17:59:12.23 |
IV.MTRA.EHE. | ML:0.7 | 0.000046649999999999996 | 1.38 | AML | other | m | 2019-04-13T17:59:13.73 |
IV.SMA1.EHE. | ML:0.9 | 0.0000629 | 0.22 | AML | other | m | 2019-04-13T17:59:13.53 |
IV.MTRA.EHN. | ML:0.6 | 0.00003725 | 0.46 | AML | other | m | 2019-04-13T17:59:13.72 |
IV.SMA1.EHN. | ML:0.8 | 0.0000532 | 0.1 | AML | other | m | 2019-04-13T17:59:14.70 |
IV.GAVE.EHE. | ML:0.9 | 0.000047 | 0.92 | AML | other | m | 2019-04-13T17:59:17.10 |
IV.NRCA.HHN. | ML:1.2 | 0.0001895 | 0.14 | AML | other | m | 2019-04-13T17:59:12.19 |
IV.NRCA.HNE. | ML:1.6 | 0.00040686125 | 0.0896 | AML | other | m | 2019-04-13T17:59:12.24 |
IV.NRCA.HNN. | ML:1.2 | 0.000176937255 | 0.1408 | AML | other | m | 2019-04-13T17:59:12.19 |
IV.RM33.EHE. | ML:0.6 | 0.0000206455 | 0.1024 | AML | other | m | 2019-04-13T17:59:16.73 |
IV.RM33.EHN. | ML:0.4 | 0.000014788249999999999 | 0.1664 | AML | other | m | 2019-04-13T17:59:16.35 |
IV.FDMO.HHE. | ML:0.4 | 0.000010821303 | 0.1408 | AML | other | m | 2019-04-13T17:59:18.69 |
IV.FDMO.HHN. | ML:0.4 | 0.000011943637 | 0.1024 | AML | other | m | 2019-04-13T17:59:18.39 |
IV.TERO.HHE. | ML:0.7 | 0.000017873915 | 0.1408 | AML | other | m | 2019-04-13T17:59:18.85 |
IV.TERO.HHN. | ML:0.8 | 0.000027376684999999997 | 0.1408 | AML | other | m | 2019-04-13T17:59:18.82 |