A magnitude ML 1.2 earthquake occured in region: 5 km NE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6500, 13.1980 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 |
---|---|---|---|---|
Cittareale | RI | 5 | 482 | 482 |
Accumoli | RI | 7 | 667 | 1149 |
Amatrice | RI | 8 | 2657 | 3806 |
Montereale | AQ | 15 | 2581 | 6387 |
Arquata del Tronto | AP | 16 | 1178 | 7565 |
Borbona | RI | 16 | 617 | 8182 |
Posta | RI | 16 | 694 | 8876 |
Capitignano | AQ | 17 | 665 | 9541 |
Cascia | PG | 17 | 3217 | 12758 |
Campotosto | AQ | 17 | 542 | 13300 |
Norcia | PG | 18 | 4957 | 18257 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2019-08-30 12:36:12 |
42.6502 | 13.198 | 14 | 2019-08-30 12:45:57 |
Sala Sismica INGV-Roma | 71937011 |
Field | Value |
---|---|
Time (UTC) | 2019-08-30 12:36:12 ± 0.07 |
Latitude | 42.6502 ± 0.0036 |
Longitude | 13.1980 ± 0.0037 |
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 | 71937011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 390 |
Semi-minor axis of confidence ellipse (meter) | 27 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 215 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33904 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 71937011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-30 12:45:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.POFI.HHZ. | 2019-08-30T12:36:33.68 | 3.0 | undecidable | manual | P | 2.01 | 0 | |||
IV.VVLD.HHZ. | 2019-08-30T12:36:27.04 | 3.0 | undecidable | manual | P | -2.27 | 0 | |||
IV.GIGS.HHZ. | 2019-08-30T12:36:25.20 | 0.3 | undecidable | manual | S | 125 | 37.629 | 96 | -0.14 | 71 |
IV.MMO1.EHZ. | 2019-08-30T12:36:23.35 | 0.3 | undecidable | manual | S | 21 | 29.5482 | 99 | 0.15 | 72 |
IV.TERO.HHZ. | 2019-08-30T12:36:23.90 | 0.3 | undecidable | manual | S | 95 | 33.2445 | 97 | -0.28 | 69 |
IV.CAMP.HHZ. | 2019-08-30T12:36:21.10 | 0.6 | undecidable | manual | S | 126 | 21.3675 | 106 | 0.04 | 50 |
IV.GAVE.EHZ. | 2019-08-30T12:36:21.93 | 0.3 | undecidable | manual | S | 281 | 25.2525 | 101 | -0.13 | 73 |
IV.NRCA.HHZ. | 2019-08-30T12:36:20.72 | 0.3 | undecidable | manual | S | 342 | 21.4674 | 105 | -0.37 | 70 |
IV.GIGS.HHZ. | 2019-08-30T12:36:20.01 | 0.3 | undecidable | manual | P | 125 | 37.629 | 96 | -0.03 | 73 |
IV.MTRA.EHZ. | 2019-08-30T12:36:20.56 | 0.6 | undecidable | manual | S | 54 | 20.0688 | 107 | -0.16 | 48 |
IV.TERO.HHZ. | 2019-08-30T12:36:19.36 | 0.3 | undecidable | manual | P | 95 | 33.2445 | 97 | -0.01 | 73 |
IV.LNSS.HHZ. | 2019-08-30T12:36:19.41 | 0.3 | undecidable | manual | S | 248 | 13.875 | 121 | 0.19 | 73 |
IV.ARRO.EHZ. | 2019-08-30T12:36:19.83 | 0.6 | undecidable | manual | P | 258 | 36.1416 | 96 | 0.01 | 48 |
IV.MMO1.EHZ. | 2019-08-30T12:36:19.48 | 0.6 | undecidable | manual | P | 21 | 29.5482 | 99 | 0.67 | 41 |
IV.RM33.EHZ. | 2019-08-30T12:36:19.46 | 0.3 | undecidable | manual | S | 175 | 15.6732 | 116 | -0.18 | 73 |
IV.SMA1.EHZ. | 2019-08-30T12:36:18.73 | 0.3 | undecidable | manual | S | 101 | 11.3775 | 129 | 0.05 | 76 |
IV.GAVE.EHZ. | 2019-08-30T12:36:18.08 | 0.3 | undecidable | manual | P | 281 | 25.2525 | 101 | -0.07 | 74 |
IV.MTRA.EHZ. | 2019-08-30T12:36:17.39 | 0.3 | undecidable | manual | P | 54 | 20.0688 | 107 | 0.02 | 75 |
IV.NRCA.HHZ. | 2019-08-30T12:36:17.62 | 0.3 | undecidable | manual | P | 342 | 21.4674 | 105 | 0.04 | 74 |
IV.CAMP.HHZ. | 2019-08-30T12:36:17.65 | 0.3 | undecidable | manual | P | 126 | 21.3675 | 106 | 0.08 | 74 |
IV.SMA1.EHZ. | 2019-08-30T12:36:16.52 | 0.3 | undecidable | manual | P | 101 | 11.3775 | 129 | 0.32 | 72 |
IV.LNSS.HHZ. | 2019-08-30T12:36:16.47 | 0.3 | undecidable | manual | P | 248 | 13.875 | 121 | -0.04 | 76 |
IV.RM33.EHZ. | 2019-08-30T12:36:16.80 | 0.1 | undecidable | manual | P | 175 | 15.6732 | 116 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.2 | 0.0001505 | 0.42 | AML | other | m | 2019-08-30T12:36:19.99 |
IV.RM33.EHN. | ML:1.2 | 0.0001245 | 1.1 | AML | other | m | 2019-08-30T12:36:20.69 |
IV.RM33.EHE. | ML:1.1 | 0.00009825 | 0.64 | AML | other | m | 2019-08-30T12:36:20.74 |
IV.LNSS.HHE. | ML:1.2 | 0.0001545 | 0.36 | AML | other | m | 2019-08-30T12:36:20.86 |
IV.MTRA.EHN. | ML:1.4 | 0.00017199999999999998 | 0.16 | AML | other | m | 2019-08-30T12:36:20.61 |
IV.MTRA.EHE. | ML:1.4 | 0.000167 | 0.96 | AML | other | m | 2019-08-30T12:36:20.32 |
IV.NRCA.HHE. | ML:1.2 | 0.0001075 | 0.72 | AML | other | m | 2019-08-30T12:36:20.61 |
IV.NRCA.HHN. | ML:1.0 | 0.0000708 | 0.46 | AML | other | m | 2019-08-30T12:36:22.26 |
IV.GAVE.EHN. | ML:1.3 | 0.00010705 | 0.54 | AML | other | m | 2019-08-30T12:36:22.39 |
IV.GAVE.EHE. | ML:1.2 | 0.00008635000000000001 | 0.2 | AML | other | m | 2019-08-30T12:36:23.67 |
IV.TERO.HHN. | ML:1.1 | 0.00005345 | 0.06 | AML | other | m | 2019-08-30T12:36:24.91 |
IV.TERO.HHE. | ML:1.0 | 0.0000376 | 0.9 | AML | other | m | 2019-08-30T12:36:25.11 |
IV.ARRO.EHE. | ML:0.8 | 0.000026500000000000004 | 1.46 | AML | other | m | 2019-08-30T12:36:26.01 |
IV.ARRO.EHN. | ML:0.8 | 0.0000247 | 0.94 | AML | other | m | 2019-08-30T12:36:27.27 |