A magnitude ML 1.6 earthquake occured in region: 3 km E Pieve Santo Stefano (AR), on
and geographic coordinates (lat, lon) 43.6690, 12.0800 at 16 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 |
---|---|---|---|---|
Pieve Santo Stefano | AR | 3 | 3183 | 3183 |
Caprese Michelangelo | AR | 8 | 1426 | 4609 |
Badia Tedalda | AR | 10 | 1087 | 5696 |
Sansepolcro | AR | 12 | 15884 | 21580 |
Chiusi della Verna | AR | 12 | 2023 | 23603 |
Anghiari | AR | 14 | 5638 | 29241 |
Casteldelci | RN | 15 | 407 | 29648 |
Verghereto | FC | 15 | 1907 | 31555 |
San Giustino | PG | 15 | 11297 | 42852 |
Chitignano | AR | 16 | 899 | 43751 |
Borgo Pace | PU | 17 | 606 | 44357 |
Sestino | AR | 18 | 1355 | 45712 |
Citerna | PG | 19 | 3531 | 49243 |
Castel Focognano | AR | 20 | 3149 | 52392 |
Subbiano | AR | 20 | 6331 | 58723 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2024-03-30 11:47:17 |
43.6692 | 12.0802 | 16 | 2024-03-30 11:53:26 |
Sala Sismica INGV-Roma | 126308821 |
Field | Value |
---|---|
Time (UTC) | 2024-03-30 11:47:17 ± 0.27 |
Latitude | 43.6692 ± 0.0126 |
Longitude | 12.0802 ± 0.0137 |
Depth (km) | 16 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126308821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1151 |
Semi-minor axis of confidence ellipse (meter) | 854 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 17 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1150.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 134 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36692 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 126308821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-30 11:53:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCEL.HHZ. | 2024-03-30T11:49:15.85 | 3.0 | undecidable | manual | Sn | 4.4 | 0 | |||
IV.EPZF.HHZ. | 2024-03-30T11:49:04.49 | 3.0 | undecidable | manual | Pg | 17.76 | 0 | |||
IV.PTRJ.HHZ. | 2024-03-30T11:48:50.99 | 3.0 | undecidable | manual | Sg | 14.04 | 0 | |||
IV.MFNL.HHZ. | 2024-03-30T11:48:44.00 | 3.0 | positive | manual | Pn | 1.31 | 0 | |||
IV.CMPR.HHZ. | 2024-03-30T11:48:27.93 | 3.0 | negative | manual | Pg | 10.02 | 0 | |||
IV.CAFE.HHZ. | 2024-03-30T11:48:25.65 | 3.0 | undecidable | manual | Pg | 15.97 | 0 | |||
OX.MARN.HHZ. | 2024-03-30T11:48:12.08 | 3.0 | undecidable | manual | Sn | -1.16 | 0 | |||
GU.GBOS.HHZ. | 2024-03-30T11:48:11.74 | 3.0 | undecidable | manual | Pg | 8.24 | 0 | |||
IV.MOCO.HHZ. | 2024-03-30T11:48:06.13 | 3.0 | undecidable | manual | Pn | 0.52 | 0 | |||
IV.BSSO.HHZ. | 2024-03-30T11:47:58.38 | 3.0 | undecidable | manual | Pn | -1.59 | 0 | |||
IV.RM33.EHZ. | 2024-03-30T11:47:47.39 | 3.0 | undecidable | manual | Pg | 6.45 | 0 | |||
IV.CSNT.HHZ. | 2024-03-30T11:47:30.69 | 3.0 | undecidable | manual | P | 1.26 | 0 | |||
IV.PIEI.HHZ. | 2024-03-30T11:47:30.12 | 0.1 | undecidable | manual | S | 112 | 39.4272 | 100 | 0.04 | 97 |
IV.NARO.HHZ. | 2024-03-30T11:47:30.62 | 0.1 | undecidable | manual | S | 99 | 40.7259 | 99 | 0.21 | 94 |
IV.BADI.EHZ. | 2024-03-30T11:47:25.22 | 0.1 | undecidable | manual | S | 143 | 22.0668 | 112 | -0.38 | 93 |
IV.PIEI.HHZ. | 2024-03-30T11:47:24.57 | 1.0 | negative | manual | P | 112 | 39.4272 | 100 | 0.02 | 24 |
IV.NARO.HHZ. | 2024-03-30T11:47:24.82 | 0.6 | undecidable | manual | P | 99 | 40.7259 | 99 | 0.08 | 48 |
IV.PARC.HHZ. | 2024-03-30T11:47:23.16 | 0.1 | undecidable | manual | S | 100 | 12.876 | 131 | -0.35 | 95 |
IV.CRE.HHZ. | 2024-03-30T11:47:23.28 | 0.1 | undecidable | manual | S | 242 | 11.6772 | 135 | 0 | 100 |
IV.SFI.HNZ. | 2024-03-30T11:47:22.84 | 0.1 | undecidable | manual | P | 325 | 32.1456 | 103 | -0.61 | 86 |
IV.CRE.HHZ. | 2024-03-30T11:47:21.00 | 0.1 | undecidable | manual | P | 242 | 11.6772 | 135 | 0.38 | 93 |
IV.PARC.HHZ. | 2024-03-30T11:47:21.40 | 0.1 | positive | manual | P | 100 | 12.876 | 131 | 0.64 | 87 |
IV.BADI.EHZ. | 2024-03-30T11:47:21.98 | 0.3 | positive | manual | P | 143 | 22.0668 | 112 | 0.02 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PARC.HHN. | ML:1.6 | 0.000372 | 0.26 | AML | other | m | 2024-03-30T11:47:23.40 |
IV.PARC.HHE. | ML:1.6 | 0.000293 | 0.16 | AML | other | m | 2024-03-30T11:47:23.50 |