A magnitude ML 1.1 earthquake occured in region: 5 km NE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6580, 13.1880 at 10 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 |
---|---|---|---|---|
Cittareale | RI | 5 | 482 | 482 |
Accumoli | RI | 7 | 667 | 1149 |
Amatrice | RI | 9 | 2657 | 3806 |
Montereale | AQ | 16 | 2581 | 6387 |
Cascia | PG | 16 | 3217 | 9604 |
Arquata del Tronto | AP | 16 | 1178 | 10782 |
Posta | RI | 17 | 694 | 11476 |
Borbona | RI | 17 | 617 | 12093 |
Norcia | PG | 17 | 4957 | 17050 |
Capitignano | AQ | 18 | 665 | 17715 |
Campotosto | AQ | 19 | 542 | 18257 |
Monteleone di Spoleto | PG | 19 | 599 | 18856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-08-25 00:26:08 |
42.6582 | 13.1877 | 10 | 2019-08-25 00:30:32 |
Sala Sismica INGV-Roma | 71780321 |
Field | Value |
---|---|
Time (UTC) | 2019-08-25 00:26:08 ± 0.08 |
Latitude | 42.6582 ± 0.0036 |
Longitude | 13.1877 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 71780321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 418 |
Semi-minor axis of confidence ellipse (meter) | 363 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 279 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 87 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38491 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 71780321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-25 00:30:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VAGA.HHZ. | 2019-08-25T00:26:42.83 | 3.0 | undecidable | manual | Sg | 1.2 | 0 | |||
IT.VNF1.HGZ. | 2019-08-25T00:26:36.94 | 3.0 | undecidable | manual | Sn | -1.84 | 0 | |||
IV.MMO1.EHZ. | 2019-08-25T00:26:18.62 | 0.3 | undecidable | manual | S | 23 | 29.0487 | 50 | -0.1 | 73 |
IV.NRCA.HHZ. | 2019-08-25T00:26:16.27 | 0.3 | undecidable | manual | S | 343 | 20.3685 | 117 | 0.04 | 75 |
IV.MF5.EHZ. | 2019-08-25T00:26:16.88 | 0.3 | undecidable | manual | P | 31 | 42.7239 | 50 | 0.44 | 66 |
IV.ARRO.EHZ. | 2019-08-25T00:26:15.05 | 0.6 | undecidable | manual | P | 256 | 35.5422 | 50 | -0.28 | 46 |
IV.MTRA.EHZ. | 2019-08-25T00:26:15.85 | 0.3 | undecidable | manual | S | 57 | 20.2686 | 117 | -0.34 | 70 |
IV.SMA1.EHZ. | 2019-08-25T00:26:14.15 | 0.3 | undecidable | manual | S | 104 | 12.4764 | 129 | 0.24 | 73 |
IV.LNSS.HHZ. | 2019-08-25T00:26:14.26 | 0.3 | undecidable | manual | S | 243 | 13.4754 | 127 | 0.06 | 76 |
IV.MMO1.EHZ. | 2019-08-25T00:26:14.29 | 0.3 | undecidable | manual | P | 23 | 29.0487 | 50 | -0.04 | 74 |
IV.RM33.EHZ. | 2019-08-25T00:26:14.88 | 0.3 | undecidable | manual | S | 172 | 16.6722 | 122 | -0.24 | 72 |
IV.RMP.HHZ. | 2019-08-25T00:26:13.72 | 3.0 | positive | manual | P | 0.07 | 0 | |||
IV.RM33.EHZ. | 2019-08-25T00:26:12.16 | 0.6 | undecidable | manual | P | 172 | 16.6722 | 122 | -0.09 | 50 |
IV.MTRA.EHZ. | 2019-08-25T00:26:12.74 | 0.3 | undecidable | manual | P | 57 | 20.2686 | 117 | -0.13 | 74 |
IV.NRCA.HHZ. | 2019-08-25T00:26:12.82 | 0.3 | undecidable | manual | P | 343 | 20.3685 | 117 | -0.07 | 74 |
IV.SMA1.EHZ. | 2019-08-25T00:26:11.75 | 0.1 | undecidable | manual | P | 104 | 12.4764 | 129 | 0.2 | 98 |
IV.LNSS.HHZ. | 2019-08-25T00:26:11.81 | 0.1 | positive | manual | P | 243 | 13.4754 | 127 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.3 | 0.0002145 | 0.46 | AML | other | m | 2019-08-25T00:26:14.30 |
IV.SMA1.EHN. | ML:1.3 | 0.000237 | 0.28 | AML | other | m | 2019-08-25T00:26:14.47 |
IV.LNSS.HHN. | ML:1.3 | 0.0001955 | 0.28 | AML | other | m | 2019-08-25T00:26:14.49 |
IV.NRCA.HHN. | ML:1.0 | 0.0000654 | 0.14 | AML | other | m | 2019-08-25T00:26:14.40 |
IV.SMA1.EHE. | ML:1.3 | 0.00022600000000000002 | 0.26 | AML | other | m | 2019-08-25T00:26:14.58 |
IV.RM33.EHE. | ML:0.9 | 0.00006675000000000001 | 0.58 | AML | other | m | 2019-08-25T00:26:14.94 |
IV.RM33.EHN. | ML:0.8 | 0.000056550000000000006 | 1.72 | AML | other | m | 2019-08-25T00:26:15.95 |
IV.MTRA.EHE. | ML:0.7 | 0.0000382 | 1.48 | AML | other | m | 2019-08-25T00:26:16.09 |
IV.NRCA.HHE. | ML:1.1 | 0.00009625000000000001 | 1.26 | AML | other | m | 2019-08-25T00:26:16.24 |
IV.MTRA.EHN. | ML:0.8 | 0.00004755 | 0.26 | AML | other | m | 2019-08-25T00:26:16.47 |