A magnitude ML 0.9 earthquake occured in region: 5 km E Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6160, 13.2170 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 |
Amatrice | RI | 6 | 2657 | 3139 |
Accumoli | RI | 9 | 667 | 3806 |
Montereale | AQ | 10 | 2581 | 6387 |
Capitignano | AQ | 13 | 665 | 7052 |
Borbona | RI | 13 | 617 | 7669 |
Campotosto | AQ | 14 | 542 | 8211 |
Posta | RI | 14 | 694 | 8905 |
Cagnano Amiterno | AQ | 17 | 1369 | 10274 |
Arquata del Tronto | AP | 19 | 1178 | 11452 |
Barete | AQ | 19 | 737 | 12189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-03-17 23:05:32 |
42.616 | 13.2172 | 10 | 2023-03-17 23:25:04 |
Sala Sismica INGV-Roma | 115483501 |
Field | Value |
---|---|
Time (UTC) | 2023-03-17 23:05:32 ± 0.08 |
Latitude | 42.6160 ± 0.0036 |
Longitude | 13.2172 ± 0.0073 |
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 | 115483501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 536 |
Semi-minor axis of confidence ellipse (meter) | 313 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 255 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29408 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 115483501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-17 23:25:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SBPO.HNZ. | 2023-03-17T23:07:02.43 | 3.0 | undecidable | manual | Sg | 10.59 | 0 | |||
IV.MSRU.HHZ. | 2023-03-17T23:06:40.40 | 3.0 | undecidable | manual | Pg | 9 | 0 | |||
IV.MMGO.HHZ. | 2023-03-17T23:06:36.73 | 3.0 | positive | manual | Pn | 0.27 | 0 | |||
IX.SCL3.EHZ.02 | 2023-03-17T23:06:01.80 | 3.0 | undecidable | manual | Pn | 0 | 0 | |||
IV.ARVD.HHZ. | 2023-03-17T23:06:01.13 | 3.0 | undecidable | manual | Sn | 0.01 | 0 | |||
IV.MMO1.EHZ. | 2023-03-17T23:05:43.82 | 0.6 | undecidable | manual | S | 16 | 32.6451 | 50 | -0.02 | 49 |
IV.VAGA.HHZ. | 2023-03-17T23:05:43.82 | 3.0 | undecidable | manual | P | -2.61 | 0 | |||
IV.NRCA.HHZ. | 2023-03-17T23:05:41.79 | 0.6 | undecidable | manual | S | 341 | 25.5522 | 110 | 0 | 50 |
IV.MMO1.EHZ. | 2023-03-17T23:05:38.81 | 1.0 | positive | manual | P | 16 | 32.6451 | 50 | -0.16 | 24 |
IV.NRCA.HHZ. | 2023-03-17T23:05:37.77 | 0.1 | positive | manual | P | 341 | 25.5522 | 110 | -0.01 | 99 |
IV.RM33.EHZ. | 2023-03-17T23:05:37.43 | 0.6 | undecidable | manual | S | 181 | 11.877 | 129 | -0.17 | 49 |
IV.SMA1.EHZ. | 2023-03-17T23:05:36.90 | 0.6 | undecidable | manual | S | 80 | 9.7791 | 134 | -0.16 | 49 |
IV.RM33.EHZ. | 2023-03-17T23:05:35.45 | 0.1 | positive | manual | P | 181 | 11.877 | 129 | 0.08 | 100 |
IV.SMA1.EHZ. | 2023-03-17T23:05:35.21 | 0.1 | negative | manual | P | 80 | 9.7791 | 134 | 0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.0 | 0.000133 | 1.56 | AML | other | m | 2023-03-17T23:05:37.21 |
IV.SMA1.EHE. | ML:1.1 | 0.0001835 | 0.5 | AML | other | m | 2023-03-17T23:05:37.31 |
IV.RM33.EHN. | ML:0.6 | 0.00004585 | 0.7 | AML | other | m | 2023-03-17T23:05:37.84 |
IV.RM33.EHE. | ML:0.8 | 0.00006319999999999999 | 0.32 | AML | other | m | 2023-03-17T23:05:37.57 |