A magnitude ML 0.8 earthquake occured in region: 8 km E Cascia (PG), on
and geographic coordinates (lat, lon) 42.6890, 13.1030 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 |
---|---|---|---|---|
Cascia | PG | 8 | 3217 | 3217 |
Cittareale | RI | 9 | 482 | 3699 |
Norcia | PG | 12 | 4957 | 8656 |
Accumoli | RI | 12 | 667 | 9323 |
Monteleone di Spoleto | PG | 13 | 599 | 9922 |
Poggiodomo | PG | 14 | 117 | 10039 |
Amatrice | RI | 17 | 2657 | 12696 |
Leonessa | RI | 18 | 2435 | 15131 |
Posta | RI | 18 | 694 | 15825 |
Arquata del Tronto | AP | 18 | 1178 | 17003 |
Borbona | RI | 20 | 617 | 17620 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-08-09 07:18:21 |
42.6893 | 13.1032 | 11 | 2022-08-09 07:35:36 |
Sala Sismica INGV-Roma | 108314631 |
Field | Value |
---|---|
Time (UTC) | 2022-08-09 07:18:21 ± 0.12 |
Latitude | 42.6893 ± 0.0036 |
Longitude | 13.1032 ± 0.0135 |
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 | 108314631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1060 |
Semi-minor axis of confidence ellipse (meter) | 333 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 266 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1060.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 202 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37412 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 108314631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-09 07:35:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHZ. | 2022-08-09T07:18:43.37 | 3.0 | negative | manual | P | 0.07 | 0 | |||
IV.TERO.HHZ. | 2022-08-09T07:18:34.97 | 0.6 | undecidable | manual | S | 100 | 41.5251 | 50 | -0.05 | 48 |
7F.SIB2.EHZ. | 2022-08-09T07:18:31.22 | 0.6 | undecidable | manual | S | 36 | 27.75 | 50 | -0.12 | 48 |
IV.MC2.EHZ. | 2022-08-09T07:18:31.30 | 0.6 | undecidable | manual | S | 16 | 25.6521 | 50 | 0.52 | 44 |
IV.MTRA.HNZ. | 2022-08-09T07:18:30.60 | 0.6 | undecidable | manual | S | 73 | 25.0527 | 50 | -0.03 | 49 |
7F.SIB1.EHZ. | 2022-08-09T07:18:30.95 | 0.6 | undecidable | manual | S | 31 | 26.5512 | 50 | -0.07 | 49 |
7F.SIB3.EHZ. | 2022-08-09T07:18:30.52 | 0.6 | undecidable | manual | S | 33 | 24.6531 | 50 | -0.01 | 50 |
IV.RM33.EHZ. | 2022-08-09T07:18:29.78 | 0.6 | undecidable | manual | S | 156 | 21.9669 | 50 | -0.03 | 50 |
IV.TERO.HHZ. | 2022-08-09T07:18:29.12 | 0.6 | undecidable | manual | P | 100 | 41.5251 | 50 | -0.14 | 47 |
IV.NRCA.HHZ. | 2022-08-09T07:18:28.08 | 0.6 | undecidable | manual | S | 3 | 16.0728 | 124 | -0.01 | 50 |
IV.FDMO.HHZ. | 2022-08-09T07:18:28.64 | 1.0 | negative | manual | P | 358 | 38.5281 | 50 | -0.17 | 23 |
IV.MTRA.HNZ. | 2022-08-09T07:18:27.07 | 0.1 | undecidable | manual | P | 73 | 25.0527 | 50 | 0.34 | 92 |
7F.SIB2.EHZ. | 2022-08-09T07:18:27.10 | 0.1 | undecidable | manual | P | 36 | 27.75 | 50 | -0.04 | 98 |
IV.CAMP.HHZ. | 2022-08-09T07:18:27.56 | 0.1 | undecidable | manual | P | 124 | 30.2475 | 50 | 0.04 | 98 |
IV.MC2.EHZ. | 2022-08-09T07:18:26.93 | 1.0 | positive | manual | P | 16 | 25.6521 | 50 | 0.12 | 24 |
7F.SIB3.EHZ. | 2022-08-09T07:18:26.34 | 0.1 | undecidable | manual | P | 33 | 24.6531 | 50 | -0.33 | 93 |
IV.RM33.EHZ. | 2022-08-09T07:18:26.37 | 1.0 | undecidable | manual | P | 156 | 21.9669 | 50 | 0.12 | 24 |
7F.SIB1.EHZ. | 2022-08-09T07:18:26.88 | 0.1 | undecidable | manual | P | 31 | 26.5512 | 50 | -0.08 | 97 |
IV.NRCA.HHZ. | 2022-08-09T07:18:25.30 | 0.1 | negative | manual | P | 3 | 16.0728 | 124 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:0.7 | 0.00003168242 | 0.3008 | AML | other | m | 2022-08-09T07:18:30.44 |
IV.RM33.EHN. | ML:0.6 | 0.00002445896 | 0.1216 | AML | other | m | 2022-08-09T07:18:30.65 |
IV.MC2.EHE. | ML:1.2 | 0.0000783947 | 0.3616 | AML | other | m | 2022-08-09T07:18:32.53 |
IV.MC2.EHN. | ML:1.3 | 0.00010261504999999998 | 0.24 | AML | other | m | 2022-08-09T07:18:32.24 |
IV.TERO.HHE. | ML:0.8 | 0.000021442324999999998 | 0.0608 | AML | other | m | 2022-08-09T07:18:35.35 |
IV.TERO.HHN. | ML:0.7 | 0.000014204050500000001 | 0.1408 | AML | other | m | 2022-08-09T07:18:35.58 |