A magnitude ML 1.5 earthquake occured in region: 2 km W L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3480, 13.3770 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 |
---|---|---|---|---|
L'Aquila | AQ | 2 | 69753 | 69753 |
Lucoli | AQ | 7 | 1011 | 70764 |
Tornimparte | AQ | 9 | 3187 | 73951 |
Scoppito | AQ | 10 | 3727 | 77678 |
Ocre | AQ | 11 | 1167 | 78845 |
Fossa | AQ | 11 | 721 | 79566 |
Pizzoli | AQ | 12 | 4326 | 83892 |
Sant'Eusanio Forconese | AQ | 14 | 394 | 84286 |
Barete | AQ | 14 | 737 | 85023 |
Poggio Picenze | AQ | 14 | 1136 | 86159 |
Rocca di Cambio | AQ | 15 | 533 | 86692 |
Villa Sant'Angelo | AQ | 16 | 424 | 87116 |
San Demetrio ne' Vestini | AQ | 16 | 1854 | 88970 |
Cagnano Amiterno | AQ | 18 | 1369 | 90339 |
Barisciano | AQ | 18 | 1828 | 92167 |
Rocca di Mezzo | AQ | 19 | 1526 | 93693 |
Fagnano Alto | AQ | 19 | 418 | 94111 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2023-05-05 13:23:20 |
42.3478 | 13.3767 | 11 | 2023-05-05 13:37:08 |
Sala Sismica INGV-Roma | 117055031 |
Field | Value |
---|---|
Time (UTC) | 2023-05-05 13:23:20 ± 0.09 |
Latitude | 42.3478 ± 0.0045 |
Longitude | 13.3767 ± 0.0073 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117055031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 583 |
Semi-minor axis of confidence ellipse (meter) | 479 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 100 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 18 |
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) | 0.32645 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 117055031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-05 13:37:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ECTS.HHZ. | 2023-05-05T13:25:19.16 | 3.0 | undecidable | manual | Sn | -5.84 | 0 | |||
IV.CET2.HHZ. | 2023-05-05T13:25:09.32 | 3.0 | undecidable | manual | Sg | 14.37 | 0 | |||
IV.PTCC.HHZ. | 2023-05-05T13:25:09.88 | 3.0 | undecidable | manual | Sn | -0.26 | 0 | |||
NI.VINO.HHZ. | 2023-05-05T13:25:09.01 | 3.0 | undecidable | manual | Sn | 2.61 | 0 | |||
IV.SALB.HHZ. | 2023-05-05T13:24:58.94 | 3.0 | undecidable | manual | Sg | 6.23 | 0 | |||
IV.ORI.HHZ. | 2023-05-05T13:24:55.52 | 3.0 | undecidable | manual | Sn | 4.61 | 0 | |||
IV.EFIU.HHZ. | 2023-05-05T13:24:33.03 | 3.0 | positive | manual | Pn | 1.22 | 0 | |||
IV.IFIL.HHZ. | 2023-05-05T13:24:33.05 | 3.0 | undecidable | manual | Pg | 13.27 | 0 | |||
OX.MPRI.HHZ. | 2023-05-05T13:24:23.52 | 3.0 | undecidable | manual | Pn | 3.7 | 0 | |||
IV.CET2.HHZ. | 2023-05-05T13:24:17.38 | 3.0 | undecidable | manual | Pn | 3.94 | 0 | |||
IT.LRNO.HNZ. | 2023-05-05T13:24:03.00 | 3.0 | undecidable | manual | S | 0.81 | 0 | |||
IV.BDI.HHZ. | 2023-05-05T13:24:03.34 | 3.0 | positive | manual | Pn | 0.54 | 0 | |||
IV.SENI.HNZ. | 2023-05-05T13:24:01.81 | 3.0 | undecidable | manual | S | -2.43 | 0 | |||
IV.CMPR.HHZ. | 2023-05-05T13:23:59.34 | 3.0 | undecidable | manual | Pn | -1.28 | 0 | |||
IV.MOMA.HHZ. | 2023-05-05T13:23:46.43 | 3.0 | undecidable | manual | S | -0.49 | 0 | |||
IV.SGG.HHZ. | 2023-05-05T13:23:45.61 | 3.0 | positive | manual | P | 2.5 | 0 | |||
IV.LPEL.HHZ. | 2023-05-05T13:23:43.90 | 3.0 | undecidable | manual | S | -0.56 | 0 | |||
IV.CESI.HHZ. | 2023-05-05T13:23:34.96 | 3.0 | negative | manual | P | -0.11 | 0 | |||
IV.CSP1.EHZ. | 2023-05-05T13:23:34.63 | 3.0 | negative | manual | P | -0.63 | 0 | |||
IV.GUMA.HHZ. | 2023-05-05T13:23:34.54 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.LPEL.HHZ. | 2023-05-05T13:23:33.42 | 3.0 | negative | manual | P | -0.42 | 0 | |||
IV.PTQR.HHZ. | 2023-05-05T13:23:32.07 | 0.3 | undecidable | manual | S | 177 | 36.2415 | 50 | -0.25 | 69 |
IV.T0110.HHZ. | 2023-05-05T13:23:32.47 | 0.6 | undecidable | manual | S | 112 | 35.3424 | 50 | 0.38 | 47 |
IV.TERO.HHZ. | 2023-05-05T13:23:31.82 | 0.6 | undecidable | manual | S | 31 | 35.742 | 50 | -0.37 | 45 |
IV.INTR.HHZ. | 2023-05-05T13:23:30.72 | 3.0 | positive | manual | P | -0.29 | 0 | |||
IV.SMA1.EHZ. | 2023-05-05T13:23:30.81 | 0.6 | undecidable | manual | S | 354 | 31.5462 | 50 | -0.26 | 46 |
IV.NRCA.HHZ. | 2023-05-05T13:23:30.78 | 3.0 | negative | manual | Pg | -0.2 | 0 | |||
IV.FIAM.HHZ. | 2023-05-05T13:23:28.37 | 0.6 | undecidable | manual | S | 247 | 23.0547 | 50 | -0.44 | 46 |
IV.CAMP.HHE. | 2023-05-05T13:23:28.22 | 0.6 | undecidable | manual | S | 7 | 20.9679 | 50 | -0.05 | 49 |
IV.RM33.EHZ. | 2023-05-05T13:23:28.60 | 0.6 | undecidable | manual | S | 323 | 22.2555 | 50 | 0 | 50 |
IV.T0110.HHZ. | 2023-05-05T13:23:27.40 | 0.6 | undecidable | manual | P | 112 | 35.3424 | 50 | 0.36 | 47 |
IV.GIGS.HHZ. | 2023-05-05T13:23:27.52 | 0.3 | undecidable | manual | S | 54 | 19.869 | 50 | -0.44 | 67 |
IV.PTQR.HHZ. | 2023-05-05T13:23:27.03 | 1.0 | positive | manual | P | 177 | 36.2415 | 50 | -0.14 | 24 |
IV.TERO.HHZ. | 2023-05-05T13:23:26.93 | 0.3 | undecidable | manual | P | 31 | 35.742 | 50 | -0.16 | 70 |
IV.SMA1.EHZ. | 2023-05-05T13:23:26.87 | 0.1 | undecidable | manual | P | 354 | 31.5462 | 50 | 0.42 | 92 |
IV.RM33.EHZ. | 2023-05-05T13:23:25.18 | 0.1 | positive | manual | P | 323 | 22.2555 | 50 | 0.16 | 98 |
IV.FIAM.HHZ. | 2023-05-05T13:23:25.12 | 0.1 | positive | manual | P | 247 | 23.0547 | 50 | -0.02 | 100 |
IV.GIGS.HHZ. | 2023-05-05T13:23:24.69 | 1.0 | positive | manual | P | 54 | 19.869 | 50 | 0.04 | 25 |
IV.CAMP.HHE. | 2023-05-05T13:23:24.94 | 0.1 | undecidable | manual | P | 7 | 20.9679 | 50 | 0.11 | 100 |
MN.AQU.HHE. | 2023-05-05T13:23:23.88 | 0.6 | undecidable | manual | S | 74 | 2.3976 | 167 | -0.09 | 51 |
MN.AQU.HHE. | 2023-05-05T13:23:22.60 | 0.3 | undecidable | manual | P | 74 | 2.3976 | 167 | 0.25 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GIGS.HHE. | ML:1.1 | 0.00008815 | 0.7 | AML | other | m | 2023-05-05T13:23:28.23 |
IV.FIAM.HHE. | ML:1.5 | 0.0001785 | 0.38 | AML | other | m | 2023-05-05T13:23:28.62 |
IV.FIAM.HHN. | ML:1.1 | 0.00007485 | 0.34 | AML | other | m | 2023-05-05T13:23:28.79 |
IV.GIGS.HHN. | ML:1.0 | 0.00007845 | 0.46 | AML | other | m | 2023-05-05T13:23:29.64 |
IV.RM33.EHE. | ML:1.4 | 0.00017649999999999998 | 0.42 | AML | other | m | 2023-05-05T13:23:30.64 |
IV.RM33.EHN. | ML:1.5 | 0.000212 | 0.46 | AML | other | m | 2023-05-05T13:23:31.77 |
IV.SMA1.EHN. | ML:1.5 | 0.00014000000000000001 | 1.34 | AML | other | m | 2023-05-05T13:23:32.14 |
IV.PTQR.HHN. | ML:1.2 | 0.000053849999999999994 | 0.28 | AML | other | m | 2023-05-05T13:23:32.84 |
IV.PTQR.HHE. | ML:1.4 | 0.00008885 | 0.86 | AML | other | m | 2023-05-05T13:23:32.84 |
IV.TERO.HHE. | ML:1.6 | 0.0001485 | 0.42 | AML | other | m | 2023-05-05T13:23:33.20 |
IV.SMA1.EHE. | ML:1.6 | 0.000158 | 0.78 | AML | other | m | 2023-05-05T13:23:34.09 |
IV.TERO.HHN. | ML:1.6 | 0.000176 | 0.5 | AML | other | m | 2023-05-05T13:23:34.83 |
IV.T0110.HHN. | ML:1.8 | 0.000272 | 0.42 | AML | other | m | 2023-05-05T13:23:36.82 |
IV.T0110.HHE. | ML:1.7 | 0.000194 | 0.32 | AML | other | m | 2023-05-05T13:23:37.36 |
IV.NRCA.HHE. | ML:1.7 | 0.00011449999999999999 | 0.96 | AML | other | m | 2023-05-05T13:23:40.86 |
IV.NRCA.HHN. | ML:1.5 | 0.00006375 | 0.62 | AML | other | m | 2023-05-05T13:23:41.68 |
IV.INTR.HHE. | ML:1.2 | 0.000036150000000000005 | 0.22 | AML | other | m | 2023-05-05T13:23:42.39 |
IV.INTR.HHN. | ML:1.4 | 0.00006025 | 0.9 | AML | other | m | 2023-05-05T13:23:43.65 |
IV.LPEL.HHN. | ML:1.5 | 0.000043899999999999996 | 0.18 | AML | other | m | 2023-05-05T13:23:45.82 |
IV.LPEL.HHE. | ML:1.6 | 0.00006725000000000001 | 0.42 | AML | other | m | 2023-05-05T13:23:48.70 |
IV.GUMA.HHE. | ML:1.8 | 0.0000892 | 0.98 | AML | other | m | 2023-05-05T13:23:50.92 |
IV.GUMA.HHN. | ML:1.8 | 0.00008130000000000001 | 0.5 | AML | other | m | 2023-05-05T13:23:52.72 |