A magnitude ML 1.6 earthquake occured in region: 8 km E Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.4720, 13.3840 at 14 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 |
---|---|---|---|---|
Pizzoli | AQ | 8 | 4326 | 4326 |
Barete | AQ | 9 | 737 | 5063 |
Capitignano | AQ | 9 | 665 | 5728 |
Campotosto | AQ | 10 | 542 | 6270 |
Crognaleto | TE | 12 | 1297 | 7567 |
Montereale | AQ | 13 | 2581 | 10148 |
Cagnano Amiterno | AQ | 13 | 1369 | 11517 |
L'Aquila | AQ | 13 | 69753 | 81270 |
Pietracamela | TE | 15 | 271 | 81541 |
Scoppito | AQ | 15 | 3727 | 85268 |
Fano Adriano | TE | 15 | 296 | 85564 |
Amatrice | RI | 19 | 2657 | 88221 |
Cortino | TE | 20 | 656 | 88877 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-08-02 22:40:26 |
42.4723 | 13.3842 | 14 | 2023-08-02 22:51:51 |
Sala Sismica INGV-Roma | 119807231 |
Field | Value |
---|---|
Time (UTC) | 2023-08-02 22:40:26 ± 0.09 |
Latitude | 42.4723 ± 0.0054 |
Longitude | 13.3842 ± 0.0049 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119807231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 579 |
Semi-minor axis of confidence ellipse (meter) | 71 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 180 |
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) | 139 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.70867 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 119807231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-02 22:51:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RNI2.HHZ. | 2023-08-02T22:41:03.19 | 3.0 | undecidable | manual | Sg | 2.96 | 0 | |||
OT.OT12.EHZ. | 2023-08-02T22:41:02.78 | 3.0 | undecidable | manual | Sg | 4.92 | 0 | |||
IV.BDI.HHZ. | 2023-08-02T22:40:51.08 | 3.0 | undecidable | manual | Pn | -9.05 | 0 | |||
IV.MML1.EHZ. | 2023-08-02T22:40:50.87 | 0.1 | undecidable | manual | S | 335 | 78.6657 | 92 | 0.61 | 77 |
IV.CSP1.EHZ. | 2023-08-02T22:40:48.03 | 3.0 | positive | manual | Pg | 10.97 | 0 | |||
IV.FDMO.HHZ. | 2023-08-02T22:40:47.73 | 0.3 | undecidable | manual | S | 339 | 67.0773 | 93 | 0.55 | 60 |
IV.SFI.EHZ. | 2023-08-02T22:40:45.08 | 3.0 | undecidable | manual | Pn | -7.26 | 0 | |||
IV.NRCA.HHZ. | 2023-08-02T22:40:41.28 | 0.1 | undecidable | manual | S | 331 | 45.7209 | 95 | -0.2 | 92 |
IV.GAVE.EHZ. | 2023-08-02T22:40:41.67 | 0.1 | undecidable | manual | S | 302 | 46.8198 | 94 | -0.12 | 93 |
IV.MMO1.EHZ. | 2023-08-02T22:40:41.97 | 0.1 | undecidable | manual | S | 354 | 47.619 | 94 | -0.01 | 95 |
IV.MML1.EHZ. | 2023-08-02T22:40:40.64 | 1.0 | positive | manual | P | 335 | 78.6657 | 92 | 0.3 | 21 |
IV.GUMA.HHZ. | 2023-08-02T22:40:38.60 | 0.6 | positive | manual | P | 357 | 65.5899 | 93 | 0.27 | 43 |
IV.FDMO.HHZ. | 2023-08-02T22:40:38.25 | 0.3 | undecidable | manual | P | 339 | 67.0773 | 93 | -0.31 | 65 |
IV.LNSS.HHZ. | 2023-08-02T22:40:37.76 | 0.1 | undecidable | manual | S | 297 | 31.6461 | 98 | 0.02 | 97 |
IV.ARRO.EHZ. | 2023-08-02T22:40:36.00 | 0.6 | positive | manual | P | 283 | 51.9036 | 94 | -0.23 | 45 |
IV.TERO.HHZ. | 2023-08-02T22:40:35.66 | 0.1 | undecidable | manual | S | 47 | 24.5532 | 102 | -0.22 | 95 |
IV.MMO1.EHZ. | 2023-08-02T22:40:35.33 | 1.0 | positive | manual | P | 354 | 47.619 | 94 | -0.24 | 23 |
IV.NRCA.HHZ. | 2023-08-02T22:40:35.10 | 0.3 | negative | manual | P | 331 | 45.7209 | 95 | -0.17 | 69 |
IV.GAVE.EHZ. | 2023-08-02T22:40:35.24 | 0.3 | positive | manual | P | 302 | 46.8198 | 94 | -0.21 | 68 |
IV.RM33.EHZ. | 2023-08-02T22:40:33.37 | 0.1 | undecidable | manual | S | 286 | 14.4744 | 120 | 0.01 | 100 |
IV.LNSS.HHZ. | 2023-08-02T22:40:33.08 | 0.1 | positive | manual | P | 297 | 31.6461 | 98 | -0.04 | 97 |
IV.GIGS.HHZ. | 2023-08-02T22:40:33.73 | 0.1 | undecidable | manual | S | 98 | 15.5733 | 117 | 0.1 | 98 |
IV.SMA1.EHZ. | 2023-08-02T22:40:33.97 | 0.3 | undecidable | manual | S | 347 | 17.9709 | 112 | -0.24 | 72 |
IV.FAGN.HHZ. | 2023-08-02T22:40:32.86 | 1.0 | negative | manual | P | 144 | 28.1496 | 100 | 0.27 | 23 |
IV.SMA1.EHZ. | 2023-08-02T22:40:31.14 | 1.0 | undecidable | manual | P | 347 | 17.9709 | 112 | 0.07 | 25 |
IV.TERO.HHZ. | 2023-08-02T22:40:31.98 | 0.3 | positive | manual | P | 47 | 24.5532 | 102 | -0.06 | 74 |
IV.GIGS.HHZ. | 2023-08-02T22:40:30.93 | 0.6 | undecidable | manual | P | 98 | 15.5733 | 117 | 0.19 | 48 |
IV.RM33.EHZ. | 2023-08-02T22:40:30.75 | 0.1 | undecidable | manual | P | 286 | 14.4744 | 120 | 0.17 | 98 |
IV.SPS2.HHZ. | 2023-08-02T22:40:02.94 | 3.0 | undecidable | manual | S | -5.1 | 0 | |||
IV.HPAC.HHZ. | 2023-08-02T22:40:02.12 | 3.0 | undecidable | manual | S | -6.01 | 0 | |||
IV.GIZZ.HHZ. | 2023-08-02T22:39:36.22 | 3.0 | positive | manual | P | -6.59 | 0 | |||
7C.SPAOL.HNZ. | 2023-08-02T22:39:31.11 | 3.0 | undecidable | manual | P | -2.03 | 0 | |||
IV.ECTS.HHZ. | 2023-08-02T22:39:23.46 | 3.0 | undecidable | manual | P | -2.8 | 0 | |||
IV.ILOS.HHZ. | 2023-08-02T22:39:23.83 | 3.0 | undecidable | manual | S | -7.85 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GIGS.HHE. | ML:1.2 | 0.00012009282499999998 | 0.1024 | AML | other | m | 2023-08-02T22:40:33.92 |
IV.GIGS.HHN. | ML:1.2 | 0.00013655513499999999 | 0.0768 | AML | other | m | 2023-08-02T22:40:33.97 |
IV.TERO.HHN. | ML:1.2 | 0.00009805539000000001 | 0.064 | AML | other | m | 2023-08-02T22:40:35.86 |
IV.TERO.HHE. | ML:1.4 | 0.00012707489999999998 | 0.128 | AML | other | m | 2023-08-02T22:40:35.74 |
IV.LNSS.HHE. | ML:1.8 | 0.0002805 | 1.86 | AML | other | m | 2023-08-02T22:40:37.98 |
IV.LNSS.HHN. | ML:1.8 | 0.00026749999999999994 | 0.16 | AML | other | m | 2023-08-02T22:40:38.01 |
IV.FAGN.HHN. | ML:1.6 | 0.000175 | 0.5 | AML | other | m | 2023-08-02T22:40:39.05 |
IV.FAGN.HHE. | ML:1.5 | 0.00017241225 | 0.4224 | AML | other | m | 2023-08-02T22:40:44.44 |
IV.NRCA.HHE. | ML:2.1 | 0.00034199999999999996 | 0.14 | AML | other | m | 2023-08-02T22:40:41.46 |
IV.GAVE.EHN. | ML:1.4 | 0.0000733 | 0.2 | AML | other | m | 2023-08-02T22:40:42.02 |
IV.GAVE.EHE. | ML:1.4 | 0.000077061325 | 0.1792 | AML | other | m | 2023-08-02T22:40:43.74 |
IV.NRCA.HHN. | ML:1.7 | 0.0001545 | 0.12 | AML | other | m | 2023-08-02T22:40:42.55 |
IV.TERO.HNE. | ML:1.4 | 0.000131532885 | 0.4224 | AML | other | m | 2023-08-02T22:40:35.99 |
IV.TERO.HNN. | ML:1.4 | 0.000123992575 | 0.0896 | AML | other | m | 2023-08-02T22:40:35.87 |
IV.LNSS.HNE. | ML:1.8 | 0.0002609379 | 0.1408 | AML | other | m | 2023-08-02T22:40:37.99 |
IV.LNSS.HNN. | ML:1.7 | 0.00021712498 | 0.1536 | AML | other | m | 2023-08-02T22:40:38.01 |
IV.NRCA.HNE. | ML:2.1 | 0.00032553495 | 0.1536 | AML | other | m | 2023-08-02T22:40:41.46 |
IV.NRCA.HNN. | ML:1.8 | 0.00019836675 | 0.3328 | AML | other | m | 2023-08-02T22:40:41.44 |