A magnitude ML 0.9 earthquake occured in region: 8 km E Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.4600, 13.3860 at 12 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 | 10 | 665 | 5728 |
Campotosto | AQ | 11 | 542 | 6270 |
L'Aquila | AQ | 12 | 69753 | 76023 |
Crognaleto | TE | 13 | 1297 | 77320 |
Cagnano Amiterno | AQ | 13 | 1369 | 78689 |
Montereale | AQ | 14 | 2581 | 81270 |
Scoppito | AQ | 14 | 3727 | 84997 |
Pietracamela | TE | 16 | 271 | 85268 |
Fano Adriano | TE | 16 | 296 | 85564 |
Lucoli | AQ | 19 | 1011 | 86575 |
Tornimparte | AQ | 20 | 3187 | 89762 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-08-31 08:56:10 |
42.4602 | 13.3863 | 12 | 2023-08-31 09:02:46 |
Sala Sismica INGV-Roma | 120632271 |
Field | Value |
---|---|
Time (UTC) | 2023-08-31 08:56:10 ± 0.12 |
Latitude | 42.4602 ± 0.0072 |
Longitude | 13.3863 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120632271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 724 |
Semi-minor axis of confidence ellipse (meter) | 330 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 192 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 720.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 198 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42358 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 120632271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-31 09:02:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.FUORN.HHZ. | 2023-08-31T08:57:31.47 | 3.0 | undecidable | manual | Pg | 13.52 | 0 | |||
OX.ACOM.HHZ. | 2023-08-31T08:57:29.01 | 3.0 | undecidable | manual | Pg | 18.129999 | 0 | |||
IV.EPOZ.HNZ. | 2023-08-31T08:57:22.98 | 3.0 | undecidable | manual | Sn | 1.2 | 0 | |||
GU.GORR.HHZ. | 2023-08-31T08:57:10.04 | 3.0 | undecidable | manual | Pg | 10.91 | 0 | |||
IV.ZOVE.EHZ. | 2023-08-31T08:57:07.96 | 3.0 | negative | manual | Pg | 9.12 | 0 | |||
IV.RIBO.EHZ.01 | 2023-08-31T08:57:02.06 | 3.0 | undecidable | manual | Sn | -4.18 | 0 | |||
IV.PLMA.HHZ. | 2023-08-31T08:56:54.67 | 3.0 | undecidable | manual | Pg | 4.95 | 0 | |||
GU.GSCL.HHZ. | 2023-08-31T08:56:54.37 | 3.0 | undecidable | manual | Pg | 5.63 | 0 | |||
IV.CSNT.HHZ. | 2023-08-31T08:56:42.33 | 3.0 | positive | manual | Pg | 7.49 | 0 | |||
IV.EPOZ.HHZ. | 2023-08-31T08:56:37.14 | 3.0 | undecidable | manual | Pn | -2.08 | 0 | |||
IV.SPS2.HHZ. | 2023-08-31T08:56:29.08 | 3.0 | positive | manual | Pn | -0.15 | 0 | |||
IV.NRCA.HHZ. | 2023-08-31T08:56:25.33 | 0.3 | undecidable | manual | S | 332 | 47.0196 | 92 | 0.04 | 74 |
IV.CAR1.HHZ. | 2023-08-31T08:56:24.68 | 3.0 | undecidable | manual | Pn | -3.76 | 0 | |||
IV.ASSB.HHZ. | 2023-08-31T08:56:21.45 | 3.0 | undecidable | manual | Pn | -2.39 | 0 | |||
IV.TERO.HHZ. | 2023-08-31T08:56:19.36 | 0.3 | undecidable | manual | S | 45 | 25.3524 | 96 | -0.15 | 73 |
IV.NRCA.HHZ. | 2023-08-31T08:56:18.92 | 0.6 | negative | manual | P | 332 | 47.0196 | 92 | -0.02 | 48 |
IV.GIGS.HHZ. | 2023-08-31T08:56:16.75 | 0.1 | undecidable | manual | S | 93 | 15.2736 | 109 | -0.13 | 100 |
IV.RM33.EHZ. | 2023-08-31T08:56:16.60 | 0.3 | undecidable | manual | S | 291 | 15.0738 | 109 | -0.22 | 74 |
IV.TERO.HHZ. | 2023-08-31T08:56:15.67 | 0.3 | positive | manual | P | 45 | 25.3524 | 96 | 0.06 | 76 |
IV.CAMP.HHZ. | 2023-08-31T08:56:15.44 | 0.6 | undecidable | manual | S | 12 | 8.5803 | 134 | 0.09 | 52 |
IV.RM33.EHZ. | 2023-08-31T08:56:14.14 | 0.3 | undecidable | manual | P | 291 | 15.0738 | 109 | 0.09 | 78 |
IV.GIGS.HHZ. | 2023-08-31T08:56:14.26 | 0.3 | undecidable | manual | P | 93 | 15.2736 | 109 | 0.17 | 77 |
IV.ARRO.EHZ. | 2023-08-31T08:56:14.74 | 3.0 | undecidable | manual | P | -2.69 | 0 | |||
IV.CAMP.HHZ. | 2023-08-31T08:56:13.38 | 0.3 | undecidable | manual | P | 12 | 8.5803 | 134 | 0.17 | 77 |
IV.TOLF.HHZ. | 2023-08-31T08:56:12.12 | 3.0 | undecidable | manual | P | -2.86 | 0 | |||
IV.CAFE.HHZ. | 2023-08-31T08:56:10.91 | 3.0 | undecidable | manual | P | -0.18 | 0 | |||
IV.MTCE.HHZ. | 2023-08-31T08:56:07.20 | 3.0 | undecidable | manual | P | -3.14 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:0.9 | 0.00006965 | 0.22 | AML | other | m | 2023-08-31T08:56:16.87 |
IV.RM33.EHE. | ML:0.8 | 0.0000562 | 0.5 | AML | other | m | 2023-08-31T08:56:16.72 |
IV.NRCA.HHE. | ML:1.0 | 0.000029749999999999998 | 0.38 | AML | other | m | 2023-08-31T08:56:25.92 |
IV.NRCA.HHN. | ML:1.0 | 0.000026349999999999997 | 0.72 | AML | other | m | 2023-08-31T08:56:26.07 |
IV.CAMP.HHN. | ML:1.0 | 0.0001042 | 0.08 | AML | other | m | 2023-08-31T08:56:48.60 |
IV.CAMP.HHE. | ML:0.8 | 0.0000729 | 0.54 | AML | other | m | 2023-08-31T08:56:55.33 |