A magnitude ML 1.1 earthquake occured in region: 4 km NE L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3850, 13.4310 at 8 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 | 5 | 69753 | 69753 |
Fossa | AQ | 11 | 721 | 70474 |
Poggio Picenze | AQ | 12 | 1136 | 71610 |
Ocre | AQ | 12 | 1167 | 72777 |
Pizzoli | AQ | 13 | 4326 | 77103 |
Lucoli | AQ | 13 | 1011 | 78114 |
Sant'Eusanio Forconese | AQ | 13 | 394 | 78508 |
Scoppito | AQ | 14 | 3727 | 82235 |
Barete | AQ | 14 | 737 | 82972 |
Barisciano | AQ | 15 | 1828 | 84800 |
Tornimparte | AQ | 15 | 3187 | 87987 |
San Demetrio ne' Vestini | AQ | 15 | 1854 | 89841 |
Villa Sant'Angelo | AQ | 15 | 424 | 90265 |
Rocca di Cambio | AQ | 17 | 533 | 90798 |
Santo Stefano di Sessanio | AQ | 18 | 111 | 90909 |
Capitignano | AQ | 19 | 665 | 91574 |
Pietracamela | TE | 19 | 271 | 91845 |
Crognaleto | TE | 19 | 1297 | 93142 |
Prata d'Ansidonia | AQ | 19 | 496 | 93638 |
Fagnano Alto | AQ | 19 | 418 | 94056 |
Cagnano Amiterno | AQ | 19 | 1369 | 95425 |
Campotosto | AQ | 20 | 542 | 95967 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-07-15 17:39:23 |
42.385 | 13.4312 | 8 | 2023-07-15 17:46:16 |
Sala Sismica INGV-Roma | 119293521 |
Field | Value |
---|---|
Time (UTC) | 2023-07-15 17:39:23 ± 0.15 |
Latitude | 42.3850 ± 0.0054 |
Longitude | 13.4312 ± 0.0061 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119293521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 532 |
Semi-minor axis of confidence ellipse (meter) | 202 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 42 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.69877 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 119293521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-15 17:46:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.ACOM.HHZ. | 2023-07-15T17:41:01.65 | 3.0 | undecidable | manual | Sn | -8.56 | 0 | |||
IV.PIPA.HHZ. | 2023-07-15T17:40:58.02 | 3.0 | undecidable | manual | Sg | 8.78 | 0 | |||
IY.MCDA.HHZ.00 | 2023-07-15T17:40:55.90 | 3.0 | undecidable | manual | Sn | -2.7 | 0 | |||
GU.PZZ.HHZ. | 2023-07-15T17:40:50.77 | 3.0 | undecidable | manual | Pg | 16.02 | 0 | |||
IV.SALB.HHZ. | 2023-07-15T17:40:41.78 | 3.0 | undecidable | manual | Sg | 5.63 | 0 | |||
CH.BERNI.HHZ. | 2023-07-15T17:40:33.93 | 3.0 | undecidable | manual | Pn | 4.54 | 0 | |||
GU.RORO.HHZ. | 2023-07-15T17:40:33.81 | 3.0 | undecidable | manual | Pn | 9.82 | 0 | |||
OX.CIMO.HHZ. | 2023-07-15T17:40:30.97 | 3.0 | undecidable | manual | Pg | 12.32 | 0 | |||
OX.ACOM.HHZ. | 2023-07-15T17:40:20.60 | 3.0 | positive | manual | Pn | 0.26 | 0 | |||
IV.MESG.HHZ. | 2023-07-15T17:40:17.49 | 3.0 | undecidable | manual | Pg | 10.35 | 0 | |||
IV.PIPA.HHZ. | 2023-07-15T17:40:15.92 | 3.0 | undecidable | manual | Pg | 7.36 | 0 | |||
OX.MARN.HHZ. | 2023-07-15T17:40:13.14 | 3.0 | undecidable | manual | Pn | -1.29 | 0 | |||
GU.GSCL.HHZ. | 2023-07-15T17:40:12.23 | 3.0 | negative | manual | Pg | 7.83 | 0 | |||
IV.AGLI.HHZ. | 2023-07-15T17:40:08.98 | 3.0 | undecidable | manual | Pn | -1.46 | 0 | |||
IV.SSFR.HHZ. | 2023-07-15T17:40:07.80 | 3.0 | undecidable | manual | Sg | 8.53 | 0 | |||
IV.NOCI.HHZ. | 2023-07-15T17:40:02.57 | 3.0 | undecidable | manual | Pg | 3.95 | 0 | |||
GE.MATE.HHZ. | 2023-07-15T17:39:54.39 | 3.0 | undecidable | manual | Pn | -2.16 | 0 | |||
IV.ASSB.HHZ. | 2023-07-15T17:39:52.76 | 3.0 | undecidable | manual | Sn | -0.39 | 0 | |||
IV.MTMR.EHZ. | 2023-07-15T17:39:42.07 | 3.0 | undecidable | manual | Pg | 0.76 | 0 | |||
IV.FDMO.HHZ. | 2023-07-15T17:39:38.12 | 0.6 | undecidable | manual | P | 339 | 77.5668 | 50 | 0.43 | 40 |
IV.T0110.HHZ. | 2023-07-15T17:39:35.76 | 0.3 | undecidable | manual | S | 121 | 33.1446 | 103 | 0.1 | 70 |
IV.TERO.HHZ. | 2023-07-15T17:39:33.98 | 0.3 | undecidable | manual | S | 28 | 29.9478 | 104 | -0.58 | 63 |
IV.RM33.EHZ. | 2023-07-15T17:39:32.26 | 0.3 | undecidable | manual | S | 308 | 22.4553 | 108 | 0.19 | 70 |
IV.CAMP.HHE. | 2023-07-15T17:39:30.42 | 0.3 | undecidable | manual | S | 354 | 16.872 | 114 | 0.17 | 71 |
IV.T0110.HHZ. | 2023-07-15T17:39:30.73 | 0.3 | undecidable | manual | P | 121 | 33.1446 | 103 | 0.06 | 71 |
IV.GIGS.HHZ. | 2023-07-15T17:39:29.65 | 0.3 | undecidable | manual | S | 57 | 13.875 | 118 | 0.33 | 69 |
IV.TERO.HHZ. | 2023-07-15T17:39:29.58 | 0.1 | undecidable | manual | P | 28 | 29.9478 | 104 | -0.46 | 87 |
IV.FIAM.HHZ. | 2023-07-15T17:39:29.54 | 0.3 | undecidable | manual | P | 243 | 28.8489 | 104 | -0.29 | 68 |
IV.RM33.EHZ. | 2023-07-15T17:39:28.56 | 0.1 | undecidable | manual | P | 308 | 22.4553 | 108 | -0.04 | 96 |
IV.GIGS.HHZ. | 2023-07-15T17:39:27.12 | 0.1 | undecidable | manual | P | 57 | 13.875 | 118 | 0.11 | 96 |
IV.CAMP.HHE. | 2023-07-15T17:39:27.75 | 0.1 | undecidable | manual | P | 354 | 16.872 | 114 | 0.2 | 94 |
MN.AQU.HNE. | 2023-07-15T17:39:26.73 | 0.3 | undecidable | manual | S | 212 | 4.0959 | 151 | -0.08 | 74 |
MN.AQU.HNE. | 2023-07-15T17:39:25.56 | 0.1 | undecidable | manual | P | 212 | 4.0959 | 151 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GIGS.HHE. | ML:1.0 | 0.0001235 | 0.22 | AML | other | m | 2023-07-15T17:39:29.84 |
IV.GIGS.HHN. | ML:0.6 | 0.000050299999999999996 | 1.06 | AML | other | m | 2023-07-15T17:39:30.16 |
IV.RM33.EHN. | ML:1.1 | 0.00009570000000000001 | 1.1 | AML | other | m | 2023-07-15T17:39:32.88 |
IV.RM33.EHE. | ML:1.1 | 0.00007845 | 1.46 | AML | other | m | 2023-07-15T17:39:33.17 |
IV.TERO.HHE. | ML:1.2 | 0.00007105 | 1.44 | AML | other | m | 2023-07-15T17:39:35.05 |
IV.TERO.HHN. | ML:1.2 | 0.00007580000000000001 | 0.36 | AML | other | m | 2023-07-15T17:39:35.23 |
IV.T0110.HHN. | ML:1.2 | 0.00006325 | 0.34 | AML | other | m | 2023-07-15T17:39:37.81 |
IV.T0110.HHE. | ML:1.1 | 0.00006035 | 0.52 | AML | other | m | 2023-07-15T17:39:38.56 |
IV.NRCA.HHN. | ML:1.1 | 0.0000287 | 0.16 | AML | other | m | 2023-07-15T17:39:42.09 |