A magnitude ML 1.3 earthquake occured in region: 2 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7100, 13.2500 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 | 2 | 667 | 667 |
Arquata del Tronto | AP | 8 | 1178 | 1845 |
Amatrice | RI | 9 | 2657 | 4502 |
Cittareale | RI | 13 | 482 | 4984 |
Acquasanta Terme | AP | 15 | 2916 | 7900 |
Norcia | PG | 16 | 4957 | 12857 |
Montegallo | AP | 16 | 523 | 13380 |
Cascia | PG | 19 | 3217 | 16597 |
Campotosto | AQ | 20 | 542 | 17139 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2022-04-03 06:04:10 |
42.71 | 13.2502 | 10 | 2022-04-03 06:17:37 |
Sala Sismica INGV-Roma | 102727841 |
Field | Value |
---|---|
Time (UTC) | 2022-04-03 06:04:10 ± 0.04 |
Latitude | 42.7100 ± 0.0018 |
Longitude | 13.2502 ± 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 | 102727841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 258 |
Semi-minor axis of confidence ellipse (meter) | 125 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 258 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.10072 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38311 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 102727841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-03 06:17:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2022-04-03T06:04:24.90 | 0.6 | undecidable | manual | S | 355 | 42.5241 | 50 | 0.17 | 46 |
IV.FDMO.HHZ. | 2022-04-03T06:04:23.53 | 0.6 | undecidable | manual | S | 340 | 38.5281 | 50 | -0.15 | 47 |
IV.TERO.HHZ. | 2022-04-03T06:04:21.27 | 0.6 | undecidable | manual | S | 108 | 30.4473 | 50 | -0.24 | 47 |
IV.MMO1.EHZ. | 2022-04-03T06:04:19.01 | 0.6 | undecidable | manual | S | 17 | 21.867 | 115 | -0.15 | 48 |
IV.RM33.EHZ. | 2022-04-03T06:04:19.24 | 0.6 | undecidable | manual | S | 187 | 22.4553 | 115 | -0.1 | 49 |
IV.MC2.EHZ. | 2022-04-03T06:04:19.54 | 0.6 | undecidable | manual | S | 347 | 22.8549 | 114 | 0.07 | 49 |
IV.FDMO.HHZ. | 2022-04-03T06:04:18.25 | 1.0 | negative | manual | P | 340 | 38.5281 | 50 | 0.03 | 24 |
IV.CSP1.EHZ. | 2022-04-03T06:04:18.80 | 0.6 | positive | manual | P | 355 | 42.5241 | 50 | -0.03 | 48 |
IV.MF5.EHZ. | 2022-04-03T06:04:18.08 | 0.6 | undecidable | manual | P | 29 | 35.2425 | 50 | 0.38 | 45 |
7F.SIB1.EHN. | 2022-04-03T06:04:18.77 | 0.6 | undecidable | manual | S | 5 | 20.5683 | 117 | 0.03 | 49 |
IV.LNSS.HHZ. | 2022-04-03T06:04:18.74 | 0.6 | undecidable | manual | S | 235 | 20.868 | 116 | -0.09 | 49 |
IV.NRCA.HHZ. | 2022-04-03T06:04:17.48 | 0.6 | undecidable | manual | S | 321 | 17.5713 | 120 | -0.36 | 46 |
IV.SMA1.EHZ. | 2022-04-03T06:04:16.14 | 0.6 | undecidable | manual | S | 142 | 11.1777 | 133 | 0.09 | 50 |
IV.TERO.HHZ. | 2022-04-03T06:04:16.82 | 0.3 | undecidable | manual | P | 108 | 30.4473 | 50 | -0.14 | 71 |
IV.MTRA.EHZ. | 2022-04-03T06:04:16.34 | 0.6 | undecidable | manual | S | 66 | 12.9759 | 128 | -0.18 | 49 |
IV.MC2.EHZ. | 2022-04-03T06:04:15.85 | 0.6 | positive | manual | P | 347 | 22.8549 | 114 | 0.06 | 49 |
IV.LNSS.HHZ. | 2022-04-03T06:04:15.52 | 0.3 | positive | manual | P | 235 | 20.868 | 116 | 0.1 | 73 |
IV.MMO1.EHZ. | 2022-04-03T06:04:15.59 | 0.3 | undecidable | manual | P | 17 | 21.867 | 115 | -0.02 | 74 |
7F.SIB2.EHZ. | 2022-04-03T06:04:15.28 | 0.3 | undecidable | manual | P | 12 | 20.5683 | 117 | -0.09 | 73 |
IV.RM33.EHZ. | 2022-04-03T06:04:15.76 | 1.0 | positive | manual | P | 187 | 22.4553 | 115 | 0.04 | 25 |
7F.SIB1.EHN. | 2022-04-03T06:04:15.43 | 0.3 | undecidable | manual | P | 5 | 20.5683 | 117 | 0.06 | 74 |
IV.NRCA.HHZ. | 2022-04-03T06:04:14.93 | 0.1 | negative | manual | P | 321 | 17.5713 | 120 | 0.08 | 98 |
7F.SIB3.EHZ. | 2022-04-03T06:04:14.95 | 0.3 | undecidable | manual | P | 5 | 18.3705 | 119 | -0.03 | 74 |
IV.MTRA.EHZ. | 2022-04-03T06:04:14.44 | 0.6 | undecidable | manual | P | 66 | 12.9759 | 128 | 0.35 | 47 |
IV.SMA1.EHZ. | 2022-04-03T06:04:13.87 | 0.1 | undecidable | manual | P | 142 | 11.1777 | 133 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.1 | 0.00014455000000000002 | 0.22 | AML | other | m | 2022-04-03T06:04:16.42 |
IV.MTRA.HNN. | ML:1.3 | 0.00021125157 | 0.2816 | AML | other | m | 2022-04-03T06:04:16.72 |
IV.MTRA.EHN. | ML:1.3 | 0.00019484233499999996 | 0.1408 | AML | other | m | 2022-04-03T06:04:16.44 |
IV.MTRA.HNE. | ML:1.4 | 0.0002517528185 | 0.1984 | AML | other | m | 2022-04-03T06:04:17.12 |
IV.MTRA.EHE. | ML:1.4 | 0.0002360043 | 0.2816 | AML | other | m | 2022-04-03T06:04:16.91 |
IV.SMA1.EHN. | ML:0.9 | 0.00008960000000000001 | 0.72 | AML | other | m | 2022-04-03T06:04:17.42 |
IV.NRCA.HHE. | ML:1.4 | 0.00020865715 | 0.16 | AML | other | m | 2022-04-03T06:04:17.79 |
IV.NRCA.HHN. | ML:1.2 | 0.000117808785 | 0.1408 | AML | other | m | 2022-04-03T06:04:18.90 |
IV.NRCA.HNE. | ML:1.4 | 0.00019074865000000003 | 0.1216 | AML | other | m | 2022-04-03T06:04:17.97 |
IV.NRCA.HNN. | ML:1.3 | 0.00014760456 | 0.6304 | AML | other | m | 2022-04-03T06:04:24.54 |
IV.LNSS.HNE. | ML:1.3 | 0.00013486005 | 0.8192 | AML | other | m | 2022-04-03T06:04:26.09 |
IV.LNSS.HNN. | ML:1.2 | 0.000123506105 | 0.4704 | AML | other | m | 2022-04-03T06:04:19.99 |
IV.LNSS.HHE. | ML:0.9 | 0.00006098758 | 0.0992 | AML | other | m | 2022-04-03T06:04:19.04 |
IV.LNSS.HHN. | ML:1.1 | 0.00009151492 | 0.16 | AML | other | m | 2022-04-03T06:04:19.28 |
IV.RM33.HNE. | ML:1.5 | 0.0002082214 | 0.5088 | AML | other | m | 2022-04-03T06:04:20.56 |
IV.RM33.HNN. | ML:1.3 | 0.000139453755 | 0.8224 | AML | other | m | 2022-04-03T06:04:28.54 |
IV.RM33.EHE. | ML:1.1 | 0.00008057860999999999 | 0.2176 | AML | other | m | 2022-04-03T06:04:20.19 |
IV.RM33.EHN. | ML:1.0 | 0.00005961954999999999 | 0.08 | AML | other | m | 2022-04-03T06:04:19.77 |
IV.MC2.EHE. | ML:1.3 | 0.00013006108499999999 | 0.24 | AML | other | m | 2022-04-03T06:04:21.57 |
IV.MC2.EHN. | ML:1.4 | 0.00017934135 | 0.24 | AML | other | m | 2022-04-03T06:04:21.17 |
IV.TERO.HHE. | ML:0.8 | 0.000030482915 | 0.08 | AML | other | m | 2022-04-03T06:04:21.96 |
IV.TERO.HHN. | ML:1.0 | 0.00004492153685 | 0.1184 | AML | other | m | 2022-04-03T06:04:21.53 |
IV.TERO.HNE. | ML:1.4 | 0.000106460175 | 0.5824 | AML | other | m | 2022-04-03T06:04:25.12 |
IV.TERO.HNN. | ML:1.6 | 0.0001909928 | 0.6912 | AML | other | m | 2022-04-03T06:04:18.50 |
IV.MF5.EHE. | ML:1.5 | 0.00011402645 | 1.6 | AML | other | m | 2022-04-03T06:04:18.37 |
IV.MF5.EHN. | ML:1.6 | 0.00016606395 | 1.8624 | AML | other | m | 2022-04-03T06:04:31.56 |
IV.FDMO.HHE. | ML:0.6 | 0.000015726955 | 0.24 | AML | other | m | 2022-04-03T06:04:23.87 |
IV.FDMO.HHN. | ML:1.0 | 0.000034080285 | 1.5008 | AML | other | m | 2022-04-03T06:04:22.35 |
IV.CSP1.EHE. | ML:1.6 | 0.00013925095 | 2.5408 | AML | other | m | 2022-04-03T06:04:35.51 |
IV.CSP1.EHN. | ML:1.9 | 0.0002379801 | 2.9216 | AML | other | m | 2022-04-03T06:04:38.73 |